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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem’s R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantiti

N-Hydroxysuccinimide

Cas:6066-82-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Ality Chemical Corporation

N-Hydroxysuccinimide Basic information Product Name: N-Hydroxysuccinimide Synonyms: HOSu~1-Hydroxy-2,5-pyrrolidinedione;N-Hydroxysuccinimide (HOSu);N-HYDROXYSUCCINAMIDE;N-HYDROXYSUCCINIMIDE, 99+%;N-HYDROXYSUCCI

Factory Supply N-Hydroxysuccinimide

Cas:6066-82-6

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

N-Hydroxy succinimide 6066-82-6

Cas:6066-82-6

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

LEAP CHEM Co., Ltd.

Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP

N-Hydroxysuccinimide

Cas:6066-82-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance White or almost white crystalline Complies Assay Chemical titr

High purity N-Hydroxy succinimide with high quality and best price cas:6066-82-6

Cas:6066-82-6

Min.Order:1 Kilogram

FOB Price: $24.0 / 50.0

Type:Manufacturers

inquiry

Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality N-Hydroxysuccinimide supplier in China

Cas:6066-82-6

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

Jinlan Pharm-Drugs Technology Co.,Limited (with its export company Hangzhou Royall Import & Export Co.,Ltd.)is located in Hangzhou, Zhejiang Province. Neighboring Ningbo port, Shanghai port, Hangzhou Xiaoshan Int’l Airport and Shanghai Pu

High purity 99% N-Hydroxysuccinimide cas no 6066-82-6

Cas:6066-82-6

Min.Order:1 Gram

Negotiable

Type:Manufacturers

inquiry

Hebei yanxi chemical co.,LTD.

hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

N-Hydroxysuccinimide CAS NO.6066-82-6

Cas:6066-82-6

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

Type:Manufacturers

inquiry

Hefei TNJ chemical industry co.,ltd

Superiority Service we can provide: 1. Mixed container: We can mix different items in one container. 2. Quality control: Before shipment, we can provide free sample for test. Inspection before shipping. 3. Packing: We can pack acco

Good quality N-Hydroxysuccinimide//cas 6066-82-6

Cas:6066-82-6

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Appearance:White or off white powder Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai

N-Hydroxysuccinimide

Cas:6066-82-6

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

High Quality 99% N-Hydroxysuccinimide 6066-82-6 ISO Manufacturer

Cas:6066-82-6

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

N-Hydroxysuccinimide

Cas:6066-82-6

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

N-Hydroxysuccinimide-

Cas:6066-82-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com Product Name N-Hydroxysuccinimide CAS No. 6066-82-6

N-Hydroxysuccinimide

Cas:6066-82-6

Min.Order:1 Gram

FOB Price: $12.0

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

6066-82-6 N-Hydroxysuccinimide

Cas:6066-82-6

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

New production CAS 6066-82-6 with best quality

Cas:6066-82-6

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&amp

N-Hydroxysuccinimide/ LIDE PHARMA- Factory supply / Best price

Cas:6066-82-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Sinotech Import&Export Corporation

CAS 6066-82-6 n hydroxysuccinimide Items Specification Appearance White to off-white crystalline powder Assay

n-Hydroxy succinimide 6066-82-6

Cas:6066-82-6

Min.Order:500 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Hubei Langyou International Trading Co., Ltd

Our Adwantage: 1.We have stock so we can delivery quickly at the very day when receive the payment. 2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order. 3.High qu

High Quality N-Hydroxysuccinimide with Good Price (CAS 6066-82-6)

Cas:6066-82-6

Min.Order:10 Gram

Negotiable

Type:Other

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

N-Hydroxysuccinimide 6066-82-6

Cas:6066-82-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xi'an Faithful Biotech Co., Ltd.

We are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery

Hangzhou Ocean Chemical Co., Ltd.

★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support ★.Shortest delivery time . Appearance:Refer to COA Storage:Store in dry, cool and ventilated place Package:Acc

N-Hydroxysuccinimide

Cas:6066-82-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

N-Hydroxysuccinimide Chemical Properties Melting point 95-98 °C(lit.) Boiling point 215.33°C (rough estimate) density 1.4769 (rough estimate) refractive index 1.4080 (estimate) storage temp. Store at +2°C to +8°C.

N-Hydroxysuccinimide.

Cas:6066-82-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

Beluga chemical professional supply High quality N-Hydroxysuccinimide CAS 6066-82-6 1. Beluga Chemical has a professional RESEARCH and development team and strong technical force to ensure technical support and research capabilities. 2. Made in C

High quality N-Hydroxysuccinimide CAS 6066-82-6

Cas:6066-82-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Kemi-Works Chemical Co., Ltd

NHS Appearance: light yellow liquid Assay: 65% PH: 5.0-7.0 Superiority 1.Powerful R & D team 2.The ability of quantized production,from grams to tons; 3.Various kinds of advanced equipment in the laboratory and plant; 4.Stri

NHS

Cas:6066-82-6

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Changchun Artel lmport and Export trade company

Minimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,MoneyGram Package 10g,20g,50g,100g,500g,1KGS,

N-Hydroxysuccinimide CAS NO.6066-82-6

Cas:6066-82-6

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Hubei Jiutian Bio-medical Technology Co., Ltd

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie

cas 6066-82-6 N-Hydroxysuccinimide

Cas:6066-82-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

CAS NO.:6066-82-6

Cas:6066-82-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

N-Hydroxysuccinimide

Cas:6066-82-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Lonwin Chemical Group Limited

N-Hydroxysuccinimide CAS: 6066-82-6 Specification Item Standard Identification A.H-NMR:Comply with the structure B.LC-MS:Comply with the structure C.The IR spectr

Factory supply N-Hydroxysuccinimide

Cas:6066-82-6

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Synthetic route

2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate

2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate

girard's reagent T
123-46-6

girard's reagent T

isobutylamine
78-81-9

isobutylamine

A

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

B

diisopropyl (2-(isobutylamino)-2-oxoethyl)phosphonate
1426294-35-0

diisopropyl (2-(isobutylamino)-2-oxoethyl)phosphonate

C

C13H29N3O5P(1+)*Cl(1-)

C13H29N3O5P(1+)*Cl(1-)

Conditions
ConditionsYield
Stage #1: 2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate; isobutylamine In dichloromethane at 20℃; for 4h;
Stage #2: girard's reagent T In methanol; dichloromethane
A n/a
B 99%
C n/a
2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate

2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate

girard's reagent T
123-46-6

girard's reagent T

6-amino-3,4-benzodioxane
22013-33-8

6-amino-3,4-benzodioxane

A

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

B

diisopropyl (2-((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)amino)-2-oxoethyl)phosphonate
1426294-37-2

diisopropyl (2-((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)amino)-2-oxoethyl)phosphonate

C

C13H29N3O5P(1+)*Cl(1-)

C13H29N3O5P(1+)*Cl(1-)

Conditions
ConditionsYield
Stage #1: 2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate; 6-amino-3,4-benzodioxane In dichloromethane at 20℃; for 4h;
Stage #2: girard's reagent T In methanol; dichloromethane
A n/a
B 99%
C n/a
2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate

2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate

girard's reagent T
123-46-6

girard's reagent T

4-methoxy-benzylamine
2393-23-9

4-methoxy-benzylamine

A

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

B

diisopropyl (2-((4-methoxybenzyl)amino)-2-oxoethyl)phosphonate
1426294-38-3

diisopropyl (2-((4-methoxybenzyl)amino)-2-oxoethyl)phosphonate

C

C13H29N3O5P(1+)*Cl(1-)

C13H29N3O5P(1+)*Cl(1-)

Conditions
ConditionsYield
Stage #1: 2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate; 4-methoxy-benzylamine In dichloromethane at 20℃; for 4h;
Stage #2: girard's reagent T In methanol; dichloromethane
A n/a
B 99%
C n/a
2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)propanoate
1426294-34-9

2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)propanoate

girard's reagent T
123-46-6

girard's reagent T

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

A

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

B

diisopropyl (1-((3,4-dimethoxyphenethyl)amino)-1-oxopropan-2-yl)phosphonate
1426294-48-5

diisopropyl (1-((3,4-dimethoxyphenethyl)amino)-1-oxopropan-2-yl)phosphonate

C

C14H31N3O5P(1+)*Cl(1-)

C14H31N3O5P(1+)*Cl(1-)

Conditions
ConditionsYield
Stage #1: 2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)propanoate; 2-(3,4-dimethoxyphenyl)-ethylamine In dichloromethane at 20℃; for 4h;
Stage #2: girard's reagent T In methanol; dichloromethane
A n/a
B 99%
C n/a
2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate

2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate

girard's reagent T
123-46-6

girard's reagent T

phenethylamine
64-04-0

phenethylamine

A

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

B

diisopropyl (2-oxo-2-(phenethylamino)ethyl)phosphonate
1426294-39-4

diisopropyl (2-oxo-2-(phenethylamino)ethyl)phosphonate

C

C13H29N3O5P(1+)*Cl(1-)

C13H29N3O5P(1+)*Cl(1-)

Conditions
ConditionsYield
Stage #1: 2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate; phenethylamine In dichloromethane at 20℃; for 4h;
Stage #2: girard's reagent T In methanol; dichloromethane
A n/a
B 99%
C n/a
2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate

2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate

girard's reagent T
123-46-6

girard's reagent T

4-Methoxyphenethylamine
55-81-2

4-Methoxyphenethylamine

A

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

B

diisopropyl (2-((4-methoxyphenethyl)amino)-2-oxoethyl)phosphonate
1426294-40-7

diisopropyl (2-((4-methoxyphenethyl)amino)-2-oxoethyl)phosphonate

C

C13H29N3O5P(1+)*Cl(1-)

C13H29N3O5P(1+)*Cl(1-)

Conditions
ConditionsYield
Stage #1: 2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate; 4-Methoxyphenethylamine In dichloromethane at 20℃; for 4h;
Stage #2: girard's reagent T In methanol; dichloromethane
A n/a
B 99%
C n/a
4-azidobenzoic acid N-hydroxysuccinimide ester
53053-08-0

4-azidobenzoic acid N-hydroxysuccinimide ester

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

Conditions
ConditionsYield
With chitosan In aq. phosphate buffer; dichloromethane at 50℃; for 5h; Solvent; Temperature; Microwave irradiation;98.2%
2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate

2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate

girard's reagent T
123-46-6

girard's reagent T

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

A

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

B

diisopropyl (2-((3,4-dimethoxyphenethyl)amino)-2-oxoethyl)phosphonate
1426294-41-8

diisopropyl (2-((3,4-dimethoxyphenethyl)amino)-2-oxoethyl)phosphonate

C

C13H29N3O5P(1+)*Cl(1-)

C13H29N3O5P(1+)*Cl(1-)

Conditions
ConditionsYield
Stage #1: 2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate; 2-(3,4-dimethoxyphenyl)-ethylamine In dichloromethane at 20℃; for 4h;
Stage #2: girard's reagent T In methanol; dichloromethane
A n/a
B 96%
C n/a
2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)propanoate
1426294-34-9

2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)propanoate

girard's reagent T
123-46-6

girard's reagent T

benzylamine
100-46-9

benzylamine

A

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

B

diisopropyl (1-(benzylamino)-1-oxopropan-2-yl)phosphonate
1426294-46-3

diisopropyl (1-(benzylamino)-1-oxopropan-2-yl)phosphonate

C

C14H31N3O5P(1+)*Cl(1-)

C14H31N3O5P(1+)*Cl(1-)

Conditions
ConditionsYield
Stage #1: 2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)propanoate; benzylamine In dichloromethane at 20℃; for 4h;
Stage #2: girard's reagent T In methanol; dichloromethane
A n/a
B 95%
C n/a
succinic acid
110-15-6

succinic acid

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

Conditions
ConditionsYield
With hydroxylamine hydrochloride; potassium carbonate; acetic acid In cyclohexane at 65℃; for 9h; Product distribution / selectivity;94.7%
With hydroxyammonium sulfate; boric acid; hypophosphorous acid; sodium hydroxide In toluene at 95℃; Temperature; Reflux;85.5%
With hydroxylamine; acetic acid In cyclohexane; water for 6 - 9h; Product distribution / selectivity; Heating / reflux;64.9%
2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)propanoate
1426294-34-9

2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)propanoate

girard's reagent T
123-46-6

girard's reagent T

phenethylamine
64-04-0

phenethylamine

A

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

B

diisopropyl (1-oxo-1-(phenethylamino)propan-2-yl)phosphonate
1426294-47-4

diisopropyl (1-oxo-1-(phenethylamino)propan-2-yl)phosphonate

C

C14H31N3O5P(1+)*Cl(1-)

C14H31N3O5P(1+)*Cl(1-)

Conditions
ConditionsYield
Stage #1: 2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)propanoate; phenethylamine In dichloromethane at 20℃; for 4h;
Stage #2: girard's reagent T In methanol; dichloromethane
A n/a
B 94%
C n/a
N-(tert-butoxycarbonyl)-succinimide
41839-96-7

N-(tert-butoxycarbonyl)-succinimide

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

Conditions
ConditionsYield
With hydroxylamine In acetonitrile at 20℃;93%
benzoic acid N-hydroxysuccinimide ester
23405-15-4

benzoic acid N-hydroxysuccinimide ester

Trimethylenediamine
109-76-2

Trimethylenediamine

A

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

B

N,N'-(propane-1,3-diyl)dibenzamide
68388-03-4

N,N'-(propane-1,3-diyl)dibenzamide

Conditions
ConditionsYield
In methanol at 25℃; for 0.166667h;A n/a
B 92%
2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate

2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate

girard's reagent T
123-46-6

girard's reagent T

p-toluidine
106-49-0

p-toluidine

A

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

B

C13H29N3O5P(1+)*Cl(1-)

C13H29N3O5P(1+)*Cl(1-)

C

diisopropyl (2-oxo-2-(p-tolylamino)ethyl)phosphonate
16634-86-9

diisopropyl (2-oxo-2-(p-tolylamino)ethyl)phosphonate

Conditions
ConditionsYield
Stage #1: 2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate; p-toluidine In dichloromethane at 20℃; for 4h;
Stage #2: girard's reagent T In methanol; dichloromethane
A n/a
B n/a
C 92%
succinic acid anhydride
108-30-5

succinic acid anhydride

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

Conditions
ConditionsYield
With hydroxylamine hydrochloride; sodium hydroxide In water at 0 - 25℃; for 0.5h; Large scale;90%
With hydroxylamine hydrochloride; sodium methylate a) methanol, 60 deg C, 1.5 h, b) xylene, reflux, 4 h;41%
With pyridine; hydroxylamine hydrochloride for 4h; Heating; Inert atmosphere;
With hydroxylamine at 160℃;
With sulfuric acid; hydroxylamine hydrochloride In water at 100 - 160℃; Reagent/catalyst;
tyrosamine
51-67-2

tyrosamine

2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate

2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate

girard's reagent T
123-46-6

girard's reagent T

A

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

B

diisopropyl (2-((4-hydroxyphenethyl)amino)-2-oxoethyl)phosphonate
1426294-42-9

diisopropyl (2-((4-hydroxyphenethyl)amino)-2-oxoethyl)phosphonate

C

C13H29N3O5P(1+)*Cl(1-)

C13H29N3O5P(1+)*Cl(1-)

Conditions
ConditionsYield
Stage #1: tyrosamine; 2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate In dichloromethane at 20℃; for 4h;
Stage #2: girard's reagent T In methanol; dichloromethane
A n/a
B 89%
C n/a
2-Methylbutylamine
96-15-1

2-Methylbutylamine

2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate

2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate

girard's reagent T
123-46-6

girard's reagent T

A

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

B

diisopropyl (2-((2-methylbutyl)amino)-2-oxoethyl)phosphonate
1426294-36-1

diisopropyl (2-((2-methylbutyl)amino)-2-oxoethyl)phosphonate

C

C13H29N3O5P(1+)*Cl(1-)

C13H29N3O5P(1+)*Cl(1-)

Conditions
ConditionsYield
Stage #1: 2-Methylbutylamine; 2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate In dichloromethane at 20℃; for 4h;
Stage #2: girard's reagent T In methanol; dichloromethane
A n/a
B 87%
C n/a
pyrrolidine
123-75-1

pyrrolidine

2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)propanoate
1426294-34-9

2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)propanoate

girard's reagent T
123-46-6

girard's reagent T

A

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

B

diisopropyl (1-oxo-1-(pyrrolidin-1-yl)propan-2-yl)phosphonate
1426294-44-1

diisopropyl (1-oxo-1-(pyrrolidin-1-yl)propan-2-yl)phosphonate

C

C14H31N3O5P(1+)*Cl(1-)

C14H31N3O5P(1+)*Cl(1-)

Conditions
ConditionsYield
Stage #1: pyrrolidine; 2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)propanoate In dichloromethane at 20℃; for 4h;
Stage #2: girard's reagent T In methanol; dichloromethane
A n/a
B 86%
C n/a
2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)propanoate
1426294-34-9

2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)propanoate

girard's reagent T
123-46-6

girard's reagent T

isobutylamine
78-81-9

isobutylamine

A

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

B

diisopropyl (1-(isobutylamino)-1-oxopropan-2-yl)phosphonate
1426294-43-0

diisopropyl (1-(isobutylamino)-1-oxopropan-2-yl)phosphonate

C

C14H31N3O5P(1+)*Cl(1-)

C14H31N3O5P(1+)*Cl(1-)

Conditions
ConditionsYield
Stage #1: 2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)propanoate; isobutylamine In dichloromethane at 20℃; for 4h;
Stage #2: girard's reagent T In methanol; dichloromethane
A n/a
B 83%
C n/a
N-Bromosuccinimide
128-08-5

N-Bromosuccinimide

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

Conditions
ConditionsYield
With water In ethanol at 20℃; for 2h;82%
2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate

2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate

girard's reagent T
123-46-6

girard's reagent T

benzylamine
100-46-9

benzylamine

A

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

B

C13H29N3O5P(1+)*Cl(1-)

C13H29N3O5P(1+)*Cl(1-)

C

diisopropyl (2-(benzylamino)-2-oxoethyl)phosphonate
113368-98-2

diisopropyl (2-(benzylamino)-2-oxoethyl)phosphonate

Conditions
ConditionsYield
Stage #1: 2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate; benzylamine In dichloromethane at 20℃; for 4h;
Stage #2: girard's reagent T In methanol; dichloromethane
A n/a
B n/a
C 81%
di(succinimido) carbonate
74124-79-1

di(succinimido) carbonate

α-methyl-ω-(1-(4-hydroxymethyl-2,6-dimethylphenoxy)-acet-2-oxy)poly(ethylene glycol)

α-methyl-ω-(1-(4-hydroxymethyl-2,6-dimethylphenoxy)-acet-2-oxy)poly(ethylene glycol)

A

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

B

α-methyl-ω-(1-(4-(N-succinimidyloxycarbonyloxymethyl)-2,6-dimethylphenoxy)-acet-2-oxy)poly(ethylene glycol)

α-methyl-ω-(1-(4-(N-succinimidyloxycarbonyloxymethyl)-2,6-dimethylphenoxy)-acet-2-oxy)poly(ethylene glycol)

Conditions
ConditionsYield
With pyridine In dichloromethane; N,N-dimethyl-formamide at 0 - 20℃; for 20h;A n/a
B 79%
benzoic acid N-hydroxysuccinimide ester
23405-15-4

benzoic acid N-hydroxysuccinimide ester

Trimethylenediamine
109-76-2

Trimethylenediamine

A

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

B

N-(3-aminopropyl)benzamide
6108-74-3

N-(3-aminopropyl)benzamide

C

N,N'-(propane-1,3-diyl)dibenzamide
68388-03-4

N,N'-(propane-1,3-diyl)dibenzamide

Conditions
ConditionsYield
In methanol at 25℃; for 2h;A n/a
B 20%
C 77%
In methanol at 25℃; for 0.116667h;A n/a
B 63%
C 31%
2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)propanoate
1426294-34-9

2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)propanoate

girard's reagent T
123-46-6

girard's reagent T

6-amino-3,4-benzodioxane
22013-33-8

6-amino-3,4-benzodioxane

A

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

B

diisopropyl (1-((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)amino)-1-oxopropan-2-yl)phosphonate
1426294-45-2

diisopropyl (1-((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)amino)-1-oxopropan-2-yl)phosphonate

C

C14H31N3O5P(1+)*Cl(1-)

C14H31N3O5P(1+)*Cl(1-)

Conditions
ConditionsYield
Stage #1: 2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)propanoate; 6-amino-3,4-benzodioxane In dichloromethane at 20℃; for 4h;
Stage #2: girard's reagent T In methanol; dichloromethane
A n/a
B 73%
C n/a
estradiol
50-28-2

estradiol

N-Hydroxysulfosuccinimide sodium salt

N-Hydroxysulfosuccinimide sodium salt

A

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

B

estradiol-3-sulfate
481-96-9

estradiol-3-sulfate

Conditions
ConditionsYield
With AST In acetone Enzymatic reaction;A n/a
B 68%
pyrrolidine
123-75-1

pyrrolidine

2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate

2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate

girard's reagent T
123-46-6

girard's reagent T

A

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

B

C13H29N3O5P(1+)*Cl(1-)

C13H29N3O5P(1+)*Cl(1-)

C

diisopropyl (2-oxo-2-(pyrrolidin-1-yl)ethyl)phosphonate
66932-77-2

diisopropyl (2-oxo-2-(pyrrolidin-1-yl)ethyl)phosphonate

Conditions
ConditionsYield
Stage #1: pyrrolidine; 2,5-dioxopyrrolidin-1-yl 2-(diisopropoxyphosphoryl)acetate In dichloromethane at 20℃; for 4h;
Stage #2: girard's reagent T In methanol; dichloromethane
A n/a
B n/a
C 59%
hydroxylamine succinic acid salt
869669-06-7

hydroxylamine succinic acid salt

acetic acid
64-19-7

acetic acid

A

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

B

acetylhydroxamic acid
546-88-3

acetylhydroxamic acid

Conditions
ConditionsYield
for 10 - 15h; Product distribution / selectivity; Heating / reflux;A 54.4%
B 3.7%
N-acetoxysuccinimide
14464-29-0

N-acetoxysuccinimide

menthyl alcohol

menthyl alcohol

A

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

acetic acid mentyl ester

acetic acid mentyl ester

Conditions
ConditionsYield
With tetrabutylammonium tricarbonylnitrosylferrate In hexane at 20 - 80℃; Molecular sieve; Inert atmosphere;A n/a
B 5%
N-hydroxysuccinimide
4743-99-1

N-hydroxysuccinimide

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

Conditions
ConditionsYield
beim Aufbewahren ueber Schwefelsaeure;
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

acetic anhydride
108-24-7

acetic anhydride

N-acetoxysuccinimide
14464-29-0

N-acetoxysuccinimide

Conditions
ConditionsYield
for 15h;100%
With triethylamine for 0.5h;90%
With hydrogenchloride for 0.25h; Heating;79.9%
nicotinic acid
59-67-6

nicotinic acid

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

nicotinic acid succinimidyl ester
78348-28-4

nicotinic acid succinimidyl ester

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In 1,4-dioxane100%
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In tetrahydrofuran at 20℃; for 48h;85%
With dicyclohexyl-carbodiimide In dichloromethane; N,N-dimethyl-formamide at 0 - 20℃;80%
lauric acid
143-07-7

lauric acid

1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

N-succinimidyl laurate
14565-47-0

N-succinimidyl laurate

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In dichloromethane for 24h;100%
With N-(3-dimethylaminopropyl)-N-ethylcarbodiimide In dichloromethane for 3h;98%
With dicyclohexyl-carbodiimide In ethyl acetate for 6h;98%
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

heptanedioic acid
111-16-0

heptanedioic acid

1-({7-[(2,5-dioxo-1-pyrrolidinyl)oxy]-7-oxoheptanoyl}-oxy)-2,5-pyrrolidine-dione
74648-14-9

1-({7-[(2,5-dioxo-1-pyrrolidinyl)oxy]-7-oxoheptanoyl}-oxy)-2,5-pyrrolidine-dione

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In tetrahydrofuran at 20℃; for 18h;100%
With dicyclohexyl-carbodiimide In tetrahydrofuran at 20℃; for 18h;71%
With dicyclohexyl-carbodiimide
With dicyclohexyl-carbodiimide In tetrahydrofuran for 6h;
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

t-Boc-L-valine
13734-41-3

t-Boc-L-valine

Boc-Val-ONSu
3392-12-9

Boc-Val-ONSu

Conditions
ConditionsYield
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 72h; Inert atmosphere; Sealed tube;100%
In tetrahydrofuran at 0 - 20℃; for 16h;72%
With dicyclohexyl-carbodiimide In 1,2-dimethoxyethane at 5℃; for 6h;69.5%
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

N-tert-butoxycarbonyl-L-leucine
13139-15-6

N-tert-butoxycarbonyl-L-leucine

Boc-Leu-ONSu
3392-09-4

Boc-Leu-ONSu

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In dichloromethane at 0 - 4℃;100%
With dicyclohexyl-carbodiimide In 1,4-dioxane Ambient temperature;93%
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In tetrahydrofuran; dichloromethane at 20℃; for 18h;93%
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

N-tert-butoxycarbonyl-L-methionine
2488-15-5

N-tert-butoxycarbonyl-L-methionine

tertbutoxycarbonyl-L-methionine N-hydroxysuccinimide ester
3845-64-5

tertbutoxycarbonyl-L-methionine N-hydroxysuccinimide ester

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In tetrahydrofuran at 0℃; for 18h;100%
With N-ethylmorpholine;; benzotriazol-1-ol In dichloromethane 1) 0 deg C, 2 h, 2) overnight, r.t.;66%
With dicyclohexyl-carbodiimide In ethyl acetate a.) 0 deg C, 2 h, b.) r.t., 18 h;
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

4-iodobenzoic acid
619-58-9

4-iodobenzoic acid

2,5-dioxopyrrolidin-1-yl 4-iodobenzoate
39028-25-6

2,5-dioxopyrrolidin-1-yl 4-iodobenzoate

Conditions
ConditionsYield
With N-(3-dimethylaminopropyl)-N-ethylcarbodiimide In dichloromethane for 2h; Heating;100%
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 2h; Inert atmosphere;100%
With dicyclohexyl-carbodiimide In 1,4-dioxane at 24.85℃; for 24h;99%
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

CbzGlyGly
2566-19-0

CbzGlyGly

Cbz-Gly-Gly-OSucc
32943-08-1

Cbz-Gly-Gly-OSucc

Conditions
ConditionsYield
With benzotriazol-1-ol In dichloromethane Condensation;100%
With dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 4℃;
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

Boc-Lys(Z)-OH
2389-45-9

Boc-Lys(Z)-OH

Boc-Lys(Z)-OSu
34404-36-9

Boc-Lys(Z)-OSu

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide 1.) EtOAc, 25 deg C, 3 h, 2.) Et2O, overnight;100%
With dicyclohexyl-carbodiimide In tetrahydrofuran; N,N-dimethyl-formamide for 20h; Ambient temperature;
With diisopropyl-carbodiimide at 0 - 20℃; for 25h;
With dicyclohexyl-carbodiimide In tetrahydrofuran at 0 - 20℃; for 8h;
With dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 20℃; Inert atmosphere;
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

4-azidobenzoic acid
6427-66-3

4-azidobenzoic acid

4-azidobenzoic acid N-hydroxysuccinimide ester
53053-08-0

4-azidobenzoic acid N-hydroxysuccinimide ester

Conditions
ConditionsYield
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 23℃; for 21h; Inert atmosphere; Darkness;100%
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 0 - 20℃; for 16h; Inert atmosphere; Darkness;97%
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 0 - 20℃; for 16h; Inert atmosphere; Darkness;97%
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

N-(tert-butoxycarbonyl)sarcosine
13734-36-6

N-(tert-butoxycarbonyl)sarcosine

tert-butyl N-{2-[(2,5-dioxopyrrolidin-1-yl)oxy]-2-hydroxyethyl}-N-methylcarbamate
80621-90-5

tert-butyl N-{2-[(2,5-dioxopyrrolidin-1-yl)oxy]-2-hydroxyethyl}-N-methylcarbamate

Conditions
ConditionsYield
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 0 - 20℃; for 20h;100%
With dicyclohexyl-carbodiimide In 1,2-dimethoxyethane at 0℃; for 0.5h;88%
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide63%
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

BOC-L-aspartic acid 4-benzyl ester
7536-58-5

BOC-L-aspartic acid 4-benzyl ester

Nα-t-butoxycarbonylaspartic acid α-N-hydroxysuccinimide ester β-benzyl ester
13798-75-9

Nα-t-butoxycarbonylaspartic acid α-N-hydroxysuccinimide ester β-benzyl ester

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In tetrahydrofuran at 0℃; for 18h;100%
With dicyclohexyl-carbodiimide In ethyl acetate at -5 - 4℃; for 5h;90%
With dicyclohexyl-carbodiimide In 1,4-dioxane73%
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

3-(tritylthio) propanoic acid
27144-18-9

3-(tritylthio) propanoic acid

3-(triphenylmethylthio)propionic acid N-hydroxysuccinimide ester
129431-12-5

3-(triphenylmethylthio)propionic acid N-hydroxysuccinimide ester

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In 1,4-dioxane; ethyl acetate at 20℃;100%
With dicyclohexyl-carbodiimide In tetrahydrofuran at 0 - 20℃; for 4h; Inert atmosphere;71%
With dicyclohexyl-carbodiimide In tetrahydrofuran at 0 - 20℃; for 4h; Inert atmosphere;71%
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

Fmoc-Val-OH
68858-20-8

Fmoc-Val-OH

2,5-dioxopyrrolidin-1-yl-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-valinate
130878-68-1

2,5-dioxopyrrolidin-1-yl-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-valinate

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In tetrahydrofuran at 20℃; for 9h;100%
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In tetrahydrofuran; dichloromethane at 0 - 25℃;96%
With dicyclohexyl-carbodiimide In tetrahydrofuran at 0 - 20℃;96%
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

Boc-D-Phg-OH
33125-05-2

Boc-D-Phg-OH

N-(tert-butoxycarbonyl)-D-phenylglycine N-succinimido ester
39249-27-9

N-(tert-butoxycarbonyl)-D-phenylglycine N-succinimido ester

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In 1,4-dioxane100%
With dicyclohexyl-carbodiimide In tetrahydrofuran for 43h;98%
With N-(3-dimethylaminopropyl)-N-ethylcarbodiimide In N,N-dimethyl-formamide for 18h;
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

α-N-carbobenzoxy-δ-acetoxy-D-norvaline
125050-13-7

α-N-carbobenzoxy-δ-acetoxy-D-norvaline

5-Acetoxy-2-benzyloxycarbonylamino-pentanoic acid 2,5-dioxo-pyrrolidin-1-yl ester
125076-27-9

5-Acetoxy-2-benzyloxycarbonylamino-pentanoic acid 2,5-dioxo-pyrrolidin-1-yl ester

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide100%
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

(N5-acetyl-N5-(benzyloxy)-N2-(benzyloxycarbonyl)-L-ornithyl)-(N5-acetyl-N5-(benzyloxy)-L-ornithyl)-N5-acetyl-N5-(benzyloxy)-L-ornithine
124620-56-0

(N5-acetyl-N5-(benzyloxy)-N2-(benzyloxycarbonyl)-L-ornithyl)-(N5-acetyl-N5-(benzyloxy)-L-ornithyl)-N5-acetyl-N5-(benzyloxy)-L-ornithine

N5-acetyl-N5-(benzyloxy)-N2-(benzyloxycarbonyl)-L-ornithyl-N5-acetyl-N5-(benzyloxy)-L-ornithyl-N5-acetyl-N5-(benzyloxy)-L-ornithine succinimido ester
131080-79-0

N5-acetyl-N5-(benzyloxy)-N2-(benzyloxycarbonyl)-L-ornithyl-N5-acetyl-N5-(benzyloxy)-L-ornithyl-N5-acetyl-N5-(benzyloxy)-L-ornithine succinimido ester

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In tetrahydrofuran Ambient temperature;100%
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

N-tert-butoxycarbonyl glutamic acid tert-butyl ester
24277-39-2

N-tert-butoxycarbonyl glutamic acid tert-butyl ester

N-α-tert-butoxycarbonyl-L-glutamic acid γ-N-succinimidyl ester α-tert-butyl ester
81659-82-7

N-α-tert-butoxycarbonyl-L-glutamic acid γ-N-succinimidyl ester α-tert-butyl ester

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In diethyl ether at 20℃; for 24h; Temperature; Time;100%
With dicyclohexyl-carbodiimide; dimethylethylbenzylamine In diethyl ether at 22℃; for 48h;90%
With dicyclohexyl-carbodiimide In diethyl ether at 22℃; for 48h;90%
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

Cbz-ΔGlu-OMe
130680-59-0

Cbz-ΔGlu-OMe

(Z)-Cbz-ΔGlu(OSu)-OMe
130680-61-4

(Z)-Cbz-ΔGlu(OSu)-OMe

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In tetrahydrofuran100%
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

4-(4′-methyl-[2,2′-bipyridin]-4-yl)butanoic acid
114527-28-5

4-(4′-methyl-[2,2′-bipyridin]-4-yl)butanoic acid

4-<3-carbonyl-3-(succinimidyl)propyl>-4'-methyl-2,2'-bipyridine
130699-88-6

4-<3-carbonyl-3-(succinimidyl)propyl>-4'-methyl-2,2'-bipyridine

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 2h;100%
With dicyclohexyl-carbodiimide In ethyl acetate for 12h; Ambient temperature;59%
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

(1R,3R,4S)-8-phenyl-p-menthan-3-yl hydrogen isopropylmalonate
111042-78-5, 111042-79-6

(1R,3R,4S)-8-phenyl-p-menthan-3-yl hydrogen isopropylmalonate

2-Isopropyl-malonic acid 2,5-dioxo-pyrrolidin-1-yl ester (1R,2S,5R)-5-methyl-2-(1-methyl-1-phenyl-ethyl)-cyclohexyl ester

2-Isopropyl-malonic acid 2,5-dioxo-pyrrolidin-1-yl ester (1R,2S,5R)-5-methyl-2-(1-methyl-1-phenyl-ethyl)-cyclohexyl ester

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In dichloromethane for 15h; Ambient temperature;100%
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

N-{3-[(tert-butoxycarbonyl)amino]propanoyl}-N-hydroxy-β-alanine
136413-25-7

N-{3-[(tert-butoxycarbonyl)amino]propanoyl}-N-hydroxy-β-alanine

3-[Benzyloxy-(3-tert-butoxycarbonylamino-propionyl)-amino]-propionic acid 2,5-dioxo-pyrrolidin-1-yl ester
136413-26-8

3-[Benzyloxy-(3-tert-butoxycarbonylamino-propionyl)-amino]-propionic acid 2,5-dioxo-pyrrolidin-1-yl ester

Conditions
ConditionsYield
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride Ambient temperature;100%
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

acetic acid
64-19-7

acetic acid

N-acetoxysuccinimide
14464-29-0

N-acetoxysuccinimide

Conditions
ConditionsYield
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 0 - 20℃; for 16h; Inert atmosphere;100%
With dicyclohexyl-carbodiimide In 1,4-dioxane at 5 - 20℃; for 20h;93%
With dmap In dichloromethane for 1h; Ambient temperature;86%
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

bromoacetic acid
79-08-3

bromoacetic acid

bromoacetic acid N-hydroxusuccinimidyl ester
42014-51-7

bromoacetic acid N-hydroxusuccinimidyl ester

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In 1,4-dioxane at 20℃; for 2h;100%
With dicyclohexyl-carbodiimide In tetrahydrofuran at 5℃; for 144h;97%
With dicyclohexyl-carbodiimide In 1,4-dioxane for 1h; Ambient temperature;96%
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

n-tetradecanoic acid
544-63-8

n-tetradecanoic acid

N-succinimidyl myristate
69888-86-4

N-succinimidyl myristate

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In acetonitrile for 1.5h;100%
With dicyclohexyl-carbodiimide In ethyl acetate for 6h;98%
With dicyclohexyl-carbodiimide In ethyl acetate Ambient temperature;88%
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

Benzyl 6α-(methylthio)-6β-(phenoxyacetamido)penicillanate
55367-05-0

Benzyl 6α-(methylthio)-6β-(phenoxyacetamido)penicillanate

Benzyl 6α-(succinimido-oxy)-6β-(phenoxyacetamido)penicillanate
104702-12-7

Benzyl 6α-(succinimido-oxy)-6β-(phenoxyacetamido)penicillanate

Conditions
ConditionsYield
silver(I) acetate In N,N-dimethyl-formamide for 1h;100%
silver(I) acetate In N,N-dimethyl-formamide for 1.5h; -40 deg C to rt;100%
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

Boc-(Asn-Val-Orn(Z)-Leu-Pro)2-OH

Boc-(Asn-Val-Orn(Z)-Leu-Pro)2-OH

Boc-(Asn-Val-Orn(Z)-Leu-Pro)2-ONSu

Boc-(Asn-Val-Orn(Z)-Leu-Pro)2-ONSu

Conditions
ConditionsYield
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane; N,N-dimethyl-formamide at 0℃;100%
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

benzoic acid
65-85-0

benzoic acid

benzoic acid N-hydroxysuccinimide ester
23405-15-4

benzoic acid N-hydroxysuccinimide ester

Conditions
ConditionsYield
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 0 - 20℃; for 16h; Inert atmosphere;100%
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 20℃; for 0.166667h;97%
With 3-(5-nitro-2-oxo-1,2-dihydro-1-pyridyl)-1,2-benzisothiazole 1,1,-dioxide; triethylamine In dichloromethane -10 deg C -> r.t., overnight;93%
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

salicylic acid
69-72-7

salicylic acid

salicylic acid succinimidyl ester
70120-40-0

salicylic acid succinimidyl ester

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In 1,4-dioxane100%
With dicyclohexyl-carbodiimide In dichloromethane; N,N-dimethyl-formamide at 0 - 20℃;95%
With dicyclohexyl-carbodiimide In tetrahydrofuran at 20℃; for 12h;91%
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