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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Assay (Ursolic acid) 98%min 98.22% ----------------------------------------------------------------

High purity 3699-54-5 1-(2-Hydroxyethyl)-2-imidazolidinone

Cas:3699-54-5

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Trading Company

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply 1-(2-hydroxyethyl)imidazolidin-2-one

Cas:3699-54-5

Min.Order:1

Negotiable

Type:Other

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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

Factory price Cosmetic HYDROXYETHYL IMIDAZOLIDINONE 3699-54-5 Manufacturer

Cas:3699-54-5

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

1-(2-Hydroxyethyl)-2-imidazolidinone Manufacturer/High quality/Best price/In stock

Cas:3699-54-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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-(Hydroxyethylethylene)-urea

Cas:3699-54-5

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

Buy High quality 1-(2-Hydroxyethyl)-2-imidazolidinone manufacturer

Cas:3699-54-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. High quality and competitive price: 1) Standard: BP/USP/EP/ enterprise standard 2) All purity ≥99% 3) We are manufacturers and can provide high quality products at factory prices. 2. Fast and safe delivery 1) The package c

1-(2-Hydroxyethyl)-2-imidazolidinone CAS:3699-54-5

Cas:3699-54-5

Min.Order:1 Kilogram

FOB Price: $5.0 / 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

Manufacturer supply CAS 3699-54-5 with best quality

Cas:3699-54-5

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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

Factory Supply High Quality CAS 3699-54-5,1-(2-Hydroxyethyl)-2-imidazolidinone, 99%

Cas:3699-54-5

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you 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 Specializ

1-(2-Hydroxyethyl)-2-imidazolidinone

Cas:3699-54-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

1-(2-Hydroxyethyl)-2-imidazolidinone CAS:3699-54-5 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quali

1-(2-Hydroxyethyl)-2-imidazolidinone CAS:3699-54-5

Cas:3699-54-5

Min.Order:1 Gram

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

1-(2-Hydroxyethyl)-2-imidazolidinone

Cas:3699-54-5

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

1-(2-Hydroxyethyl)-2-imidazolidinone

Cas:3699-54-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

1-(2-HYDROXYETHYL)-2-IMIDAZOLIDINONE

Cas:3699-54-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

1-(2-Hydroxyethyl)-2-imidazolidinone, 97%

Cas:3699-54-5

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Saiwante (shanghai) New Material Technology Co., Ltd.

Vapor Pressure:4.57E-08mmHg at 25°C Melting Point:46-49°C Refractive Index:n20/D 1.466 Boiling Point:400.1 °C at 760 mmHg PKA:14.30±0.20(Predicted) Flash Point:195.8 °C PSA:52.57000 Density:1.212 g/cm3 LogP:-

3699-54-5 1-(2-Hydroxyethyl)-2-imidazolidinone Fast Delivery

Cas:3699-54-5

Min.Order:1 Gram

FOB Price: $6.0

Type:Trading Company

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM 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. J&H CHEM has some Manufacturing base in Jia

1-(2-Hydroxyethyl)-2-imidazolidinone

Cas:3699-54-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

High quality 1-(2-Hydroxyethyl)-2-imidazolidinone manufacturer

Cas:3699-54-5

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

1-(2-Hydroxyethyl)-2-imidazolidinone, 99%

Cas:3699-54-5

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

1-(2-Hydroxyethyl)-2-imidazolidinone

Cas:3699-54-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

1-(2-Hydroxyethyl)-2-imidazolidinone

Cas:3699-54-5

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

1-(2-Hydroxyethyl)-2-imidazolidinone, 99%

Cas:3699-54-5

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Hangzhou Huarong Pharm Co., Ltd.

We Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O

1-(2-Hydroxyethyl)-2-imidazolidinone

Cas:3699-54-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

1-(2-Hydroxyethyl)-2-imidazolidinone, 99%

Cas:3699-54-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

1-(2-Hydroxyethyl)-2-imidazolidinone, 99%

Cas:3699-54-5

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

1-(2-Hydroxyethyl)-2-imidazolidinone, 99%

Cas:3699-54-5

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

1-(2-Hydroxyethyl)-2-imidazolidinone

Cas:3699-54-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

1-(2-hydroxyethyl)-2-imidazolidinone

Cas:3699-54-5

Min.Order:0

Negotiable

Type:Other

inquiry

Shanghai Acmec Biochemical Technology Co., Ltd.

Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea

Acmec 1-(2-Hydroxyethyl)-2-imidazolidinone 5g

Cas:3699-54-5

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

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

1-(2-Hydroxyethyl)-2-imidazolidinone

Cas:3699-54-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Synthetic route

carbon dioxide
124-38-9

carbon dioxide

2-(2-Aminoethylamino)ethanol
111-41-1

2-(2-Aminoethylamino)ethanol

2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

Conditions
ConditionsYield
tetraphosphorus decasulfide; triphenyl antimony oxide In benzene at 150℃; under 36752.9 Torr; for 24h;95%
With alumina at 250℃; High pressure; Flow reactor; Supercritical conditions;70%
With ethylenediamine at 190℃; for 2h; Catalytic behavior; Reagent/catalyst; Temperature;
2-(2-Aminoethylamino)ethanol
111-41-1

2-(2-Aminoethylamino)ethanol

urea
57-13-6

urea

2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

Conditions
ConditionsYield
In 1,2-dimethoxyethane at 130℃; for 24h;89%
In ethylene glycol at 130℃; for 5h;70%
at 200℃;
carbon dioxide
124-38-9

carbon dioxide

ethanolamine
141-43-5

ethanolamine

2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

Conditions
ConditionsYield
With potassium phosphate In ethanol at 190℃; under 45004.5 Torr; for 6h; Reagent/catalyst; Temperature; Pressure; Autoclave;66.7%
With water at 165℃; under 30891.3 Torr;
carbon dioxide
124-38-9

carbon dioxide

ethanolamine
141-43-5

ethanolamine

A

dimethylenecyclourethane
497-25-6

dimethylenecyclourethane

B

2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

Conditions
ConditionsYield
at 180℃; under 75007.5 Torr; for 24h; Autoclave;A 3.5%
B 58.8%
ethanolamine
141-43-5

ethanolamine

urea
57-13-6

urea

2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

Conditions
ConditionsYield
With water at 170 - 180℃;
2-(2-Aminoethylamino)ethanol
111-41-1

2-(2-Aminoethylamino)ethanol

Diethyl carbonate
105-58-8

Diethyl carbonate

2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

Conditions
ConditionsYield
at 110 - 180℃;
2-(2-Aminoethylamino)ethanol
111-41-1

2-(2-Aminoethylamino)ethanol

2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

Conditions
ConditionsYield
With urea
With urea In water
With urea
concentrated ammonia water

concentrated ammonia water

conc. ammonia water

conc. ammonia water

2-(2-Aminoethylamino)ethanol
111-41-1

2-(2-Aminoethylamino)ethanol

1,8-diazabicyclo[5.4.0]undec-7-ene
6674-22-2

1,8-diazabicyclo[5.4.0]undec-7-ene

carbonic acid dimethyl ester
616-38-6

carbonic acid dimethyl ester

2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

Conditions
ConditionsYield
In methanol
2-(2-Aminoethylamino)ethanol
111-41-1

2-(2-Aminoethylamino)ethanol

carbonic acid dimethyl ester
616-38-6

carbonic acid dimethyl ester

2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

Conditions
ConditionsYield
With sodium methylate In methanol at 23 - 90℃; for 4h; Inert atmosphere;
With sodium methylate In methanol at 23 - 90℃; for 4h; Inert atmosphere;
dimethylenecyclourethane
497-25-6

dimethylenecyclourethane

imidazolidone
120-93-4

imidazolidone

ethylenediamine
107-15-3

ethylenediamine

A

2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

B

2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

C

U2TETA
166532-70-3

U2TETA

D

1,1'-(1,2-ethanediyl)di(2-imidazolidinone)
24368-15-8

1,1'-(1,2-ethanediyl)di(2-imidazolidinone)

E

U1TETA

U1TETA

F

1,5-diamino-3-azapentane
111-40-0

1,5-diamino-3-azapentane

G

triethylentetramine
112-24-3

triethylentetramine

Conditions
ConditionsYield
at 250℃; for 5.5h; Inert atmosphere;
dimethylenecyclourethane
497-25-6

dimethylenecyclourethane

imidazolidone
120-93-4

imidazolidone

ethylenediamine
107-15-3

ethylenediamine

A

2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

B

2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

C

2-(2-Aminoethylamino)ethanol
111-41-1

2-(2-Aminoethylamino)ethanol

D

1,5-diamino-3-azapentane
111-40-0

1,5-diamino-3-azapentane

E

triethylentetramine
112-24-3

triethylentetramine

Conditions
ConditionsYield
at 260℃; for 3h;
dimethylenecyclourethane
497-25-6

dimethylenecyclourethane

2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

A

2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

B

2-(2-Aminoethylamino)ethanol
111-41-1

2-(2-Aminoethylamino)ethanol

Conditions
ConditionsYield
at 280℃; for 5h; Microwave irradiation; Sealed tube; Inert atmosphere;
2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

Benzoylformic acid
611-73-4

Benzoylformic acid

PhGA-HEI

PhGA-HEI

Conditions
ConditionsYield
In water; acetone100%
2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

α-ketoglutaric acid
328-50-7

α-ketoglutaric acid

AKG-HEI

AKG-HEI

Conditions
ConditionsYield
In water; acetone100%
2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

1-(2-chloroethyl)imidazolidin-2-one
2387-20-4

1-(2-chloroethyl)imidazolidin-2-one

Conditions
ConditionsYield
With thionyl chloride In chloroform at 50℃;95%
With thionyl chloride In chloroform at 20℃; for 5h;68%
With thionyl chloride In dichloromethane at 20 - 40℃; for 3.08333h;66%
2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

methacrylic acid methyl ester
80-62-6

methacrylic acid methyl ester

A

N-(2-methacryloyloxyethyl)-N'-(methacryloyl) ethylene urea

N-(2-methacryloyloxyethyl)-N'-(methacryloyl) ethylene urea

B

2-(2-oxoimidazolidinyl)ethyl 2-methylprop-2-enoate

2-(2-oxoimidazolidinyl)ethyl 2-methylprop-2-enoate

Conditions
ConditionsYield
With TEMPOL; oxygen; di(n-butyl)tin oxide at 48 - 115℃; under 760.051 Torr; for 16.1667h; Product distribution / selectivity; Heating / reflux;A n/a
B 89.3%
With TEMPOL; oxygen; lithium hydroxide at 64 - 110℃; under 760.051 Torr; for 2.58333 - 21.5h; Product distribution / selectivity; Heating / reflux;A n/a
B 71.3%
Stage #1: 2-oxo-imidazolidine-1-ethanol; methacrylic acid methyl ester With TEMPOL; oxygen at 98℃; under 700 Torr; for 0.5h;
Stage #2: With lithium hydroxide; oxygen at 89 - 98℃; under 700 Torr; for 3h;
Stage #1: 2-oxo-imidazolidine-1-ethanol; methacrylic acid methyl ester With TEMPOL; oxygen at 95℃; under 700 Torr; for 0.25h;
Stage #2: With lithium hydroxide; oxygen at 90 - 96℃; under 700 Torr; for 2.5h;
Stage #1: 2-oxo-imidazolidine-1-ethanol; methacrylic acid methyl ester With TEMPOL; oxygen at 95℃; under 700 Torr; for 0.5h;
Stage #2: With lithium hydroxide; oxygen at 88 - 97℃; under 700 Torr; for 2.5h;
2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

2-fluoro-4-iodo-benzonitrile
137553-42-5

2-fluoro-4-iodo-benzonitrile

4-Iodo-2-(2-(2-oxoimidazolidinyl)-ethoxy)benzonitrile

4-Iodo-2-(2-(2-oxoimidazolidinyl)-ethoxy)benzonitrile

Conditions
ConditionsYield
With potassium hexamethylsilazane In tetrahydrofuran; toluene at 0 - 20℃;83%
2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

methacrylic acid methyl ester
80-62-6

methacrylic acid methyl ester

2-(2-oxoimidazolidinyl)ethyl 2-methylprop-2-enoate

2-(2-oxoimidazolidinyl)ethyl 2-methylprop-2-enoate

Conditions
ConditionsYield
With TEMPOL; oxygen; lithium hydroxide at 70 - 115℃; under 760.051 Torr; for 5.25h; Product distribution / selectivity; Heating / reflux;81%
With tempol; oxygen; potassium chloride; potassium carbonate at 98℃; under 550 - 700 Torr; for 3 - 4h; Product distribution / selectivity; Heating / reflux;
With tempol; oxygen; di(n-butyl)tin oxide at 98℃; under 700 Torr; for 1 - 4h; Product distribution / selectivity; Heating / reflux;
2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

meta-bromotoluene
591-17-3

meta-bromotoluene

1-(2-hydroxyethyl)-3-(m-tolyl)imidazolidin-2-one
1607801-94-4

1-(2-hydroxyethyl)-3-(m-tolyl)imidazolidin-2-one

Conditions
ConditionsYield
With di-tert-butyl(2,2-diphenyl-1-methyl-1-cyclopropyl)phosphine; bis(η3-allyl-μ-chloropalladium(II)); sodium t-butanolate In water at 50℃; for 18h; Buchwald-Hartwig Coupling; Inert atmosphere; chemoselective reaction;81%
rac-(trans-3,4)-4-(4-bromophenyl)pyrrolidine-3-carboxylic acid ethyl ester

rac-(trans-3,4)-4-(4-bromophenyl)pyrrolidine-3-carboxylic acid ethyl ester

2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

di(succinimido) carbonate
74124-79-1

di(succinimido) carbonate

(3R,4S)-4-(4-Bromo-phenyl)-pyrrolidine-1,3-dicarboxylic acid 3-ethyl ester 1-[2-(2-oxo-imidazolidin-1-yl)-ethyl] ester

(3R,4S)-4-(4-Bromo-phenyl)-pyrrolidine-1,3-dicarboxylic acid 3-ethyl ester 1-[2-(2-oxo-imidazolidin-1-yl)-ethyl] ester

Conditions
ConditionsYield
Stage #1: 2-oxo-imidazolidine-1-ethanol; di(succinimido) carbonate With triethylamine In acetonitrile at 20℃; for 4.5h;
Stage #2: rac-(trans-3,4)-4-(4-bromophenyl)pyrrolidine-3-carboxylic acid ethyl ester In acetonitrile at 20℃; for 3h;
80%
2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

5-fluoro-1-(2-fluorophenyl)-1H-indazol-3-ol
888952-52-1

5-fluoro-1-(2-fluorophenyl)-1H-indazol-3-ol

1-(2-(5-fluoro-1-(2-fluorophenyl)-1H-indazol-3-yloxy)ethyl)imidazolidin-2-one

1-(2-(5-fluoro-1-(2-fluorophenyl)-1H-indazol-3-yloxy)ethyl)imidazolidin-2-one

Conditions
ConditionsYield
With tributylphosphine; 1,1'-azodicarbonyl-dipiperidine In toluene at 80℃; Mitsunobu Displacement;80%
2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

4-Nitrophenyl chloroformate
7693-46-1

4-Nitrophenyl chloroformate

4-nitrophenyl (2-(2-oxoimidazolidin-1-yl)ethyl)carbonate
1386394-48-4

4-nitrophenyl (2-(2-oxoimidazolidin-1-yl)ethyl)carbonate

Conditions
ConditionsYield
With 4-methyl-morpholine In tetrahydrofuran for 1h;75%
2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

6-Benzyloxy-3-[3-methyl-4-[(1-pyrrolidinyl)methyl]-benzyl]-2-(4-hydroxyphenyl)benzo[b]thiophene
193966-06-2

6-Benzyloxy-3-[3-methyl-4-[(1-pyrrolidinyl)methyl]-benzyl]-2-(4-hydroxyphenyl)benzo[b]thiophene

6-Benzyloxy-3-[3-methyl-4-[(1-pyrrolidinyl)methyl]-benzyl]-2-[4-[2-(2-oxoimidazolidin-1-yl)ethoxy]phenyl]-benzo[b]thiophene
215388-35-5

6-Benzyloxy-3-[3-methyl-4-[(1-pyrrolidinyl)methyl]-benzyl]-2-[4-[2-(2-oxoimidazolidin-1-yl)ethoxy]phenyl]-benzo[b]thiophene

Conditions
ConditionsYield
With triethanolamine In tetrahydrofuran; SiO271%
2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

4-bromo-6-fluorobenzonitrile
105942-08-3

4-bromo-6-fluorobenzonitrile

4-bromo-2-(2-(2-oxoimidazolidin-1-yl)ethoxy)benzonitrile

4-bromo-2-(2-(2-oxoimidazolidin-1-yl)ethoxy)benzonitrile

Conditions
ConditionsYield
With potassium hexamethylsilazane In tetrahydrofuran at 20℃;71%
With potassium hexamethylsilazane In toluene at 20℃; for 18h;71%
2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

tert-butyldimethylsilyl chloride
18162-48-6

tert-butyldimethylsilyl chloride

1-(2-{[tert-butyl(dimethyl)silyl]oxy}ethyl)imidazolidin-2-one
864376-10-3

1-(2-{[tert-butyl(dimethyl)silyl]oxy}ethyl)imidazolidin-2-one

Conditions
ConditionsYield
With 1H-imidazole In N,N-dimethyl-formamide at 0 - 20℃;66%
With 1H-imidazole In N,N-dimethyl-formamide at 20℃; for 2h;
2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

triisopropylsilyl chloride
13154-24-0

triisopropylsilyl chloride

1-(2-triisopropylsilanyloxy-ethyl)-imidazolidin-2-one
1035140-40-9

1-(2-triisopropylsilanyloxy-ethyl)-imidazolidin-2-one

Conditions
ConditionsYield
With dmap; calcium hydride; triethylamine In dichloromethane; toluene at 20℃; for 16h; Inert atmosphere;60%
2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

1-chloro-3-(2-hydroxyethyl)imidazolidin-2-one
1373434-65-1

1-chloro-3-(2-hydroxyethyl)imidazolidin-2-one

Conditions
ConditionsYield
With tert-butylhypochlorite In methanol at 0℃; for 1.5h;60%
2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

p-chlorphenylisocyanate
104-12-1

p-chlorphenylisocyanate

C12H14ClN3O3

C12H14ClN3O3

Conditions
ConditionsYield
With triethylamine In acetonitrile at 20℃; for 24h;54%
2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

2-(2-oxoimidazolidin-1-yl)acetic acid
87219-22-5

2-(2-oxoimidazolidin-1-yl)acetic acid

Conditions
ConditionsYield
Stage #1: 2-oxo-imidazolidine-1-ethanol With 2,2,6,6-tetramethyl-piperidine-N-oxyl; sodium hydrogencarbonate; sodium bromide In water; acetone at 0℃; for 0.166667h;
Stage #2: With trichloroisocyanuric acid In water; acetone at 0 - 25℃; for 12h;
Stage #3: With hydrogenchloride In water pH=~ 2;
48%
2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

N-{(3E)-5-tert-butyl-1-methyl-2-[(2R)-tetrahydrofuran-2-ylmethyl]-1,2-dihydro-3H-pyrazol-3-ylidene}-2-fluoro-5-(trifluoromethyl)benzamide
1140917-51-6

N-{(3E)-5-tert-butyl-1-methyl-2-[(2R)-tetrahydrofuran-2-ylmethyl]-1,2-dihydro-3H-pyrazol-3-ylidene}-2-fluoro-5-(trifluoromethyl)benzamide

N-{(3E)-5-tert-butyl-1-methyl-2-[(2R)-tetrahydrofuran-2-ylmethyl]-1,2-dihydro-3H-pyrazol-3-ylidene}-2-[2-(2-oxoimidazolidin-1-yl)ethoxy]-5-(trifluoromethyl)benzamide
1217400-69-5

N-{(3E)-5-tert-butyl-1-methyl-2-[(2R)-tetrahydrofuran-2-ylmethyl]-1,2-dihydro-3H-pyrazol-3-ylidene}-2-[2-(2-oxoimidazolidin-1-yl)ethoxy]-5-(trifluoromethyl)benzamide

Conditions
ConditionsYield
Stage #1: 2-oxo-imidazolidine-1-ethanol With sodium hydride In tetrahydrofuran; mineral oil at -20℃; for 0.333333h;
Stage #2: N-{(3E)-5-tert-butyl-1-methyl-2-[(2R)-tetrahydrofuran-2-ylmethyl]-1,2-dihydro-3H-pyrazol-3-ylidene}-2-fluoro-5-(trifluoromethyl)benzamide In tetrahydrofuran; mineral oil at 20℃; for 20h;
48%
2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

methanesulfonyl chloride
124-63-0

methanesulfonyl chloride

2-(2-oxoimidazolidin-1-yl)ethyl methanesulfonate

2-(2-oxoimidazolidin-1-yl)ethyl methanesulfonate

Conditions
ConditionsYield
With triethylamine In dichloromethane Inert atmosphere;44%
With triethylamine In dichloromethane at 0 - 20℃; for 0.5h;
2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

trans-4-({6-[(6-bromo-1,3-benzothiazol-2-yl)amino]-4-[(2-methyl-1H-imidazol-1-yl)methyl]-2-pyridinyl}amino)cyclohexanol

trans-4-({6-[(6-bromo-1,3-benzothiazol-2-yl)amino]-4-[(2-methyl-1H-imidazol-1-yl)methyl]-2-pyridinyl}amino)cyclohexanol

1-[2-({6-[(trans-4-hydroxycyclohexyl)amino]-4-[(2-methyl-1H-imidazol-1-yl)methyl]-2-pyridinyl}amino)-1,3-benzothiazol-6-yl]-3-(2-hydroxyethyl)-2-imidazolidinone

1-[2-({6-[(trans-4-hydroxycyclohexyl)amino]-4-[(2-methyl-1H-imidazol-1-yl)methyl]-2-pyridinyl}amino)-1,3-benzothiazol-6-yl]-3-(2-hydroxyethyl)-2-imidazolidinone

Conditions
ConditionsYield
With caesium carbonate; N,N-dimethylethylenediamine; copper(l) iodide In N,N-dimethyl-formamide at 110℃; for 1h; Inert atmosphere;41%
2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

3,4-dichlorophenylisocyanate
102-36-3

3,4-dichlorophenylisocyanate

C12H13Cl2N3O3

C12H13Cl2N3O3

Conditions
ConditionsYield
With triethylamine In acetonitrile at 20℃; for 24h;39%
2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

2-(2-oxoimidazolidin-1-yl)ethyl 4-methylbenzenesulfonate

2-(2-oxoimidazolidin-1-yl)ethyl 4-methylbenzenesulfonate

Conditions
ConditionsYield
With pyridine at 0 - 20℃; for 16h; Inert atmosphere;33%
2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

methyl 4-(3-bromo-4-nitropyrazol-1-yl)benzoate

methyl 4-(3-bromo-4-nitropyrazol-1-yl)benzoate

methyl 4-[3-[3-(2-hydroxyethyl)-2-oxoimidazolidin-1-yl]-4-nitropyrazol-1-yl]benzoate

methyl 4-[3-[3-(2-hydroxyethyl)-2-oxoimidazolidin-1-yl]-4-nitropyrazol-1-yl]benzoate

Conditions
ConditionsYield
With potassium carbonate; N,N`-dimethylethylenediamine In 1,4-dioxane at 110℃; for 16h; Inert atmosphere;17%
2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

32-deoxo-rapamycin

32-deoxo-rapamycin

C16-(2-hydroxyethyl)-(2-oxoimidazolidin-1-yl)-C32-deoxorapamycin

C16-(2-hydroxyethyl)-(2-oxoimidazolidin-1-yl)-C32-deoxorapamycin

Conditions
ConditionsYield
With toluene-4-sulfonic acid In dichloromethane at 20℃;12%
2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

1,1'-(Azodicarbonyl)dipiperidin
10465-81-3

1,1'-(Azodicarbonyl)dipiperidin

4-(4-chloro-2-fluorophenylamino)-7-hydroxy-6-methoxyquinazoline
193001-59-1

4-(4-chloro-2-fluorophenylamino)-7-hydroxy-6-methoxyquinazoline

4-(4-chloro-2-fluoroanilino)-6-methoxy-7-(2-(2-oxoimidazolidin-1-yl)ethoxy)quinazoline
205193-70-0

4-(4-chloro-2-fluoroanilino)-6-methoxy-7-(2-(2-oxoimidazolidin-1-yl)ethoxy)quinazoline

Conditions
ConditionsYield
With tributylphosphine In dichloromethane6%
2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

6-((1-(cyclopropanecarbonyl)-4-hydroxypiperidin-4-yl)methyl)-3-(3-hydroxyphenyl)isothiazolo[4,5-d]pyrimidin-7(6H)-one

6-((1-(cyclopropanecarbonyl)-4-hydroxypiperidin-4-yl)methyl)-3-(3-hydroxyphenyl)isothiazolo[4,5-d]pyrimidin-7(6H)-one

1-[2-(3-{6-[(1-cyclopropanecarbonyl-4-hydroxypiperidin-4-yl)methyl]-7-oxo-6H,7H-[1,2]thiazolo[4,5-d]pyrimidin-3-yl}phenoxy)ethyl]imidazolidin-2-one

1-[2-(3-{6-[(1-cyclopropanecarbonyl-4-hydroxypiperidin-4-yl)methyl]-7-oxo-6H,7H-[1,2]thiazolo[4,5-d]pyrimidin-3-yl}phenoxy)ethyl]imidazolidin-2-one

Conditions
ConditionsYield
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran at 0 - 23℃; for 16.25h;5%

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