Products

Refine

Country

Business Type

Certificate

Display

Wuhan Circle Star Chem-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 qualified

Factory Supply Tetrabenzyl pyrophosphate Supplier Manufacturer In Stock Good Price

Cas:990-91-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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

Tetrabenzyl pyrophosphate Manufacturer/High quality/Best price/In stock

Cas:990-91-0

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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 tetrabenzyl diphosphate supplier in China

Cas:990-91-0

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Hangzhou Think Chemical Co. Ltd

Tetrabenzyl pyrophosphate CAS No.:990-91-0 Name: Tetrabenzyl pyrophosphate Synonyms: Pyrophosphoric acid tetrabenzyl ester Molecular Structure:

High purity Tetrabenzyl pyrophosphate CAS No.:990-91-0

Cas:990-91-0

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Other

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 tetrabenzyl diphosphate

Cas:990-91-0

Min.Order:1

Negotiable

Type:Other

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

Tetrabenzyl pyrophosphate

Cas:990-91-0

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

Tetrabenzyl pyrophosphate

Cas:990-91-0

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

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 990-91-0 with best quality

Cas:990-91-0

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W

Tetrabenzyl pyrophosphate CAS:990-91-0

Cas:990-91-0

Min.Order:1 Metric Ton

FOB Price: $380.0 / 590.0

Type:Trading Company

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Appearance:White to offwhite powder Storage:-20°C Package:25kg/drum Application:Tetrabenzyl pyrophosphate is used in the preparation of phosphoryl derivatives of shikimic acid in the presence of LDA. It is used in the preparation of dibenzyl phosph

Tetrabenzyl pyrophosphate factory price

Cas:990-91-0

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

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

Diphosphoric acid,P,P,P',P'-tetrakis(phenylmethyl) ester 990-91-0

Cas:990-91-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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

Diphosphoric acid,P,P,P',P'-tetrakis(phenylmethyl) ester/ LIDE PHARMA- Factory supply / Best price

Cas:990-91-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

Phosphorylating reagent, Tetrabenzyl pyrophosphate CAS:990-91-0

Cas:990-91-0

Min.Order:1 Kilogram

FOB Price: $31.4 / 35.6

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Tetrabenzyl pyrophosphate CAS:990-91-0 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 quality organic i

Tetrabenzyl pyrophosphate CAS:990-91-0

Cas:990-91-0

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

Diphosphoric acid,P,P,P',P'-tetrakis(phenylmethyl) ester

Cas:990-91-0

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.:990-91-0

Cas:990-91-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Superiority We can customize and synthesize products that other suppliers may not be able to provide. 1. best service, high quality and reasonable way for his produccts from many recent effective packing way.best service

Factory Custom Pyrophosphoric acid tetrabenzyl ester;CAS:990-91-0

Cas:990-91-0

Min.Order:100 Kilogram

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 990-91-0 Tetrabenzyl pyrophosphate

Cas:990-91-0

Min.Order:1 Kilogram

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

TETRABENZYL PYROPHOSPHATE 990-91-0

Cas:990-91-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

Pyrophosphoric acid tetrabenzyl ester

Cas:990-91-0

Min.Order:0 Metric Ton

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

dibenzyl {[bis(benzyloxy)phosphoryl]oxy}phosphonate

Cas:990-91-0

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

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

Diphosphoric acid,P,P,P',P'-tetrakis(phenylmethyl) ester

Cas:990-91-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

Tetrabenzyl pyrophosphate

Cas:990-91-0

Min.Order:1 Gram

FOB Price: $1.0

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 tetrabenzyl diphosphate

Cas:990-91-0

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermediates Tr

Diphosphoric acid,P,P,P',P'-tetrakis(phenylmethyl) ester

Cas:990-91-0

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

TaiChem Taizhou Limited

Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site

Tetrabenzyl pyrophosphate

Cas:990-91-0

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

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

990-91-0 Tetrabenzyl pyrophosphate

Cas:990-91-0

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

Top Purity SupplierTetrabenzyl pyrophosphate

Cas:990-91-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Henan Kanbei Chemical Co.,LTD

High quality, competitive price, fast delivery and first-class service we possesses have won the trust and praise of customers. Standard: BP/USP/EP The purity is equal or greater than 99%. As a supplier, we can provide high-quality products. Cle

Tetrabenzyl pyrophosphate.99%

Cas:990-91-0

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: Tetrabenzyl pyrophosphate Synonyms: PYROPHOSPHORIC ACID TETRABENZYL ESTER;TETRABENZYL PYROPHOSPHATE;TETRABENZYL DIPHOSPHATE;Tetrabenzyl pyrophosphate, tech.;Pyrophosphoric acid tetrabenzyl ester, Tetrabenzyl diphosphate;Bis(phenyl

Tetrabenzyl pyrophosphate

Cas:990-91-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

phosphoric acid dibenzyl ester
1623-08-1

phosphoric acid dibenzyl ester

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In Isopropyl acetate at 0 - 6℃; for 1.5h; Inert atmosphere;96%
With N,N-dicyclohexylurea In toluene at 20℃; for 5h;95%
With dicyclohexyl-carbodiimide In Isopropyl acetate at 3℃; for 0.916667 - 1.08333h;91%
Dibenzyl phosphite
17176-77-1

Dibenzyl phosphite

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

Conditions
ConditionsYield
With N,N,N,N,-tetramethylethylenediamine; copper(ll) bromide In tetrahydrofuran at 25℃; for 15h;90%
With tetrachloromethane; N-benzyl-N,N,N-triethylammonium chloride; potassium carbonate In toluene at 60℃; for 0.5h;88%
With N-chloro-succinimide; benzene anschliessendes Behandeln mit Phosphorsaeure-dibenzylester und Triaethylamin;
1.3-butanediol
18826-95-4, 107-88-0

1.3-butanediol

tribenzyl phosphite
15205-57-9

tribenzyl phosphite

A

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

B

dibenzyl hydrogen phosphite
538-60-3

dibenzyl hydrogen phosphite

C

3-(dibenzyl)phosphoryloxy-1-methyl-1-propanol
123417-01-6

3-(dibenzyl)phosphoryloxy-1-methyl-1-propanol

Conditions
ConditionsYield
Stage #1: tribenzyl phosphite With iodine In dichloromethane at 0 - 20℃; for 0.416667h;
Stage #2: 1.3-butanediol With pyridine In dichloromethane at 20℃; for 0.5h;
A n/a
B n/a
C 65%
pyridine
110-86-1

pyridine

phosphoric acid dibenzyl ester
1623-08-1

phosphoric acid dibenzyl ester

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

benzene
71-43-2

benzene

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

pyridine
110-86-1

pyridine

phosphoric acid dibenzyl ester
1623-08-1

phosphoric acid dibenzyl ester

4-Nitrobenzenesulfonyl chloride
98-74-8

4-Nitrobenzenesulfonyl chloride

benzene
71-43-2

benzene

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

tetrachloromethane
56-23-5

tetrachloromethane

Dibenzyl phosphite
17176-77-1

Dibenzyl phosphite

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

Conditions
ConditionsYield
With potassium hydroxide
Bromotrichloromethane
75-62-7

Bromotrichloromethane

Dibenzyl phosphite
17176-77-1

Dibenzyl phosphite

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

Conditions
ConditionsYield
With potassium hydroxide
dibenzyl phosphochloridate
538-37-4

dibenzyl phosphochloridate

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

Conditions
ConditionsYield
With potassium hydroxide
phosphoric acid dibenzyl ester
1623-08-1

phosphoric acid dibenzyl ester

triethylamine
121-44-8

triethylamine

acetonitrile
75-05-8

acetonitrile

trifluoroacetic anhydride
407-25-0

trifluoroacetic anhydride

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

tetrachloromethane
56-23-5

tetrachloromethane

Dibenzyl phosphite
17176-77-1

Dibenzyl phosphite

aqueous KOH

aqueous KOH

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

Bromotrichloromethane
75-62-7

Bromotrichloromethane

Dibenzyl phosphite
17176-77-1

Dibenzyl phosphite

aqueous KOH

aqueous KOH

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

dibenzyl phosphochloridate
538-37-4

dibenzyl phosphochloridate

aqueous KOH

aqueous KOH

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

N,N-diethylaniline
91-66-7

N,N-diethylaniline

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: benzene; PCl3 / 5 °C / anschliessendes Behandeln mit Wasser
2: aqueous KOH
View Scheme
Multi-step reaction with 2 steps
1: benzene; PCl3 / 5 °C / anschliessendes Behandeln mit Wasser
2: aqueous KOH
View Scheme
benzyl alcohol
100-51-6

benzyl alcohol

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: benzene; PCl3 / 5 °C / anschliessendes Behandeln mit Wasser
2: aqueous KOH
View Scheme
Multi-step reaction with 2 steps
1: benzene; PCl3 / 5 °C / anschliessendes Behandeln mit Wasser
2: aqueous KOH
View Scheme
benzyl alcohol
100-51-6

benzyl alcohol

sodium

sodium

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: H3PO4, Et3N, trichloroacetonitrile
2: DCC
View Scheme
dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

1-O-(tert-butyldimethylsilyl)-3-(2-hydroxy-4,6-dimethylphenyl)-3,3-dimethylpropan-1-ol
134098-64-9

1-O-(tert-butyldimethylsilyl)-3-(2-hydroxy-4,6-dimethylphenyl)-3,3-dimethylpropan-1-ol

dibenzyl (2-(4-((tert-butyldimethylsilyl)oxy)-2-methylbutan-2-yl)-3,5-dimethylphenyl) phosphate
153910-63-5

dibenzyl (2-(4-((tert-butyldimethylsilyl)oxy)-2-methylbutan-2-yl)-3,5-dimethylphenyl) phosphate

Conditions
ConditionsYield
Stage #1: 1-O-(tert-butyldimethylsilyl)-3-(2-hydroxy-4,6-dimethylphenyl)-3,3-dimethylpropan-1-ol With potassium tert-butylate In tetrahydrofuran at 60℃; for 0.0833333h;
Stage #2: dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate In tetrahydrofuran at 60℃; for 1h;
100%
With potassium tert-butylate In tetrahydrofuran at 60℃; for 0.75h;87%
Stage #1: 1-O-(tert-butyldimethylsilyl)-3-(2-hydroxy-4,6-dimethylphenyl)-3,3-dimethylpropan-1-ol With potassium tert-butylate In tetrahydrofuran at 60℃; for 0.0833333h;
Stage #2: dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate In tetrahydrofuran for 1h; Reflux;
87.2%
With potassium tert-butylate In tetrahydrofuran at 60℃;43.8%
In N,N-dimethyl-formamide; mineral oil
1-O-benzyl-2,3-(2,3-dimethoxybut-2,3-diyl)-α-D-xylopyranoside
1032939-16-4

1-O-benzyl-2,3-(2,3-dimethoxybut-2,3-diyl)-α-D-xylopyranoside

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

1-O-benzyl-2,3-(2,3-dimethoxybut-2,3-diyl)-α-D-xylopyranoside-4-O-dibenzylphosphate
1032939-17-5

1-O-benzyl-2,3-(2,3-dimethoxybut-2,3-diyl)-α-D-xylopyranoside-4-O-dibenzylphosphate

Conditions
ConditionsYield
Stage #1: 1-O-benzyl-2,3-(2,3-dimethoxybut-2,3-diyl)-α-D-xylopyranoside With potassium tert-butylate In tetrahydrofuran at 20℃; for 0.333333h; Inert atmosphere;
Stage #2: dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate In tetrahydrofuran at -40 - 20℃; for 3.33333h;
100%
dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

benzyl 2,3-O-[(2R,3R)-2,3-dimethoxybutane-2,3-dioxy]-β-L-arabinopyranoside
550346-02-6

benzyl 2,3-O-[(2R,3R)-2,3-dimethoxybutane-2,3-dioxy]-β-L-arabinopyranoside

1-O-benzyl-2,3-(2,3-dimethoxybut-2,3-diyl)-β-L-arabinopyranoside-4-O-dibenzylphosphate
1032939-14-2

1-O-benzyl-2,3-(2,3-dimethoxybut-2,3-diyl)-β-L-arabinopyranoside-4-O-dibenzylphosphate

Conditions
ConditionsYield
Stage #1: benzyl 2,3-O-[(2R,3R)-2,3-dimethoxybutane-2,3-dioxy]-β-L-arabinopyranoside With potassium tert-butylate In tetrahydrofuran at 20℃; for 0.333333h; Inert atmosphere;
Stage #2: dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate In tetrahydrofuran at -40 - 20℃; for 3.33333h;
100%
dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

Glycerinaldehyd-diethylacetal-3-triphenylmethylether
81429-51-8

Glycerinaldehyd-diethylacetal-3-triphenylmethylether

2-dibenzylphosphoryl-3-triphenylmethylglyceraldehyde diethyl acetal
1032939-18-6

2-dibenzylphosphoryl-3-triphenylmethylglyceraldehyde diethyl acetal

Conditions
ConditionsYield
Stage #1: Glycerinaldehyd-diethylacetal-3-triphenylmethylether With potassium tert-butylate In tetrahydrofuran at 20℃; for 0.333333h; Inert atmosphere;
Stage #2: dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate In tetrahydrofuran at -40 - 20℃;
99%
methanol-CH2Cl2

methanol-CH2Cl2

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

dibenzyl (4-formylphenyl) phosphate
156745-33-4

dibenzyl (4-formylphenyl) phosphate

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran98%
2-acetamido-3-O-acetyl-2-deoxy-4,6-O-(di-tert-butylsilandiyl)-D-glucopyranose

2-acetamido-3-O-acetyl-2-deoxy-4,6-O-(di-tert-butylsilandiyl)-D-glucopyranose

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

C32H46NO10PSi
1092110-69-4

C32H46NO10PSi

Conditions
ConditionsYield
Stage #1: 2-acetamido-3-O-acetyl-2-deoxy-4,6-O-(di-tert-butylsilandiyl)-D-glucopyranose With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 0.0833333h;
Stage #2: dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate In tetrahydrofuran at -78 - 20℃; stereoselective reaction;
98%
3-(4-hydroxyphenyl)propan-1-ol
10210-17-0

3-(4-hydroxyphenyl)propan-1-ol

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

3-[4-(dibenzyl)phosphoryloxy]phenyl-1-propanol

3-[4-(dibenzyl)phosphoryloxy]phenyl-1-propanol

Conditions
ConditionsYield
With tetrahexylammonium iodide; silver(l) oxide In dichloromethane at 20℃; for 20h;97%
4-phenyl-butan-1-ol
3360-41-6

4-phenyl-butan-1-ol

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

4-phenylbutyl-dibenzylphosphate
136025-58-6

4-phenylbutyl-dibenzylphosphate

Conditions
ConditionsYield
With titanium(IV) tetrabutoxide; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 16h; Inert atmosphere;97%
dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

(1,1-bis-(hydroxymethyl)propyl)carbamic acid benzyl ester
1346041-88-0

(1,1-bis-(hydroxymethyl)propyl)carbamic acid benzyl ester

2-(benzyloxycarbonyl)amino-2-ethyl-3-hydroxylpropyl dibenzyl phosphate

2-(benzyloxycarbonyl)amino-2-ethyl-3-hydroxylpropyl dibenzyl phosphate

Conditions
ConditionsYield
With titanium(IV) tetrabutoxide; N-ethyl-N,N-diisopropylamine In toluene at 20℃; for 16h; Time; Inert atmosphere; chemoselective reaction;97%
With titanium(IV) tetrabutoxide; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 16h; Solvent; Inert atmosphere;96%
dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

dibenzyl (4-formylphenyl) phosphate
156745-33-4

dibenzyl (4-formylphenyl) phosphate

Conditions
ConditionsYield
Stage #1: 4-hydroxy-benzaldehyde With potassium tert-butylate In tetrahydrofuran at 20℃; for 0.166667h;
Stage #2: dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate In tetrahydrofuran at 70℃; for 1.16667h;
96%
1-O-benzyl-2,3-isopropylidene-β-L-ribopyranose
1032939-22-2

1-O-benzyl-2,3-isopropylidene-β-L-ribopyranose

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

1-O-benzyl-2,3-isopropylidene-β-L-ribopyranoside-4-O-dibenzylphosphate
1032939-23-3

1-O-benzyl-2,3-isopropylidene-β-L-ribopyranoside-4-O-dibenzylphosphate

Conditions
ConditionsYield
Stage #1: 1-O-benzyl-2,3-isopropylidene-β-L-ribopyranose With potassium tert-butylate In tetrahydrofuran at 20℃; for 0.333333h; Inert atmosphere;
Stage #2: dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate In tetrahydrofuran at -40 - 20℃; for 5.66667h;
96%
dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

(S)-1-(3,4,5-trimethoxyphenyl)-4-(3-hydroxy-4-methoxyphenyl)-3-methyleneazetidine-2-one

(S)-1-(3,4,5-trimethoxyphenyl)-4-(3-hydroxy-4-methoxyphenyl)-3-methyleneazetidine-2-one

C34H34NO9P

C34H34NO9P

Conditions
ConditionsYield
With sodium hydride In dichloromethane at 0 - 20℃; for 0.25h; Schlenk technique;96%
dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

(1S,2S,3R,4S,5S,6R)-3-Benzyloxy-5-(1-ethoxy-ethoxy)-6-fluoro-cyclohexane-1,2,4-triol
129365-65-7

(1S,2S,3R,4S,5S,6R)-3-Benzyloxy-5-(1-ethoxy-ethoxy)-6-fluoro-cyclohexane-1,2,4-triol

Phosphoric acid dibenzyl ester (1S,2S,3R,4S,5S,6S)-2-benzyloxy-3,4-bis-(bis-benzyloxy-phosphoryloxy)-6-(1-ethoxy-ethoxy)-5-fluoro-cyclohexyl ester
129365-66-8

Phosphoric acid dibenzyl ester (1S,2S,3R,4S,5S,6S)-2-benzyloxy-3,4-bis-(bis-benzyloxy-phosphoryloxy)-6-(1-ethoxy-ethoxy)-5-fluoro-cyclohexyl ester

Conditions
ConditionsYield
With sodium hydride In N,N-dimethyl-formamide at 0℃; for 8h;95%
dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

dibenzyl 2,3,4,6-tetra-O-benzyl-α-D-mannopyranosyl phosphate
90357-98-5

dibenzyl 2,3,4,6-tetra-O-benzyl-α-D-mannopyranosyl phosphate

Conditions
ConditionsYield
With lithium diisopropyl amide In tetrahydrofuran; hexane; ethylbenzene at -78℃; for 3h;95%
N6-methyl-2-(2-phenylethynyl)-2'-deoxyadenosine
691409-52-6

N6-methyl-2-(2-phenylethynyl)-2'-deoxyadenosine

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

N6-methyl-2-(2-phenylethynyl)-2'-deoxyadenosine-3',5'-bis(dibenzylphosphate)
691409-55-9

N6-methyl-2-(2-phenylethynyl)-2'-deoxyadenosine-3',5'-bis(dibenzylphosphate)

Conditions
ConditionsYield
Stage #1: N6-methyl-2-(2-phenylethynyl)-2'-deoxyadenosine With potassium tert-butylate In tetrahydrofuran at -40℃; for 0.0833333h;
Stage #2: dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate In tetrahydrofuran at -40℃; for 0.5h;
95%
dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

2-(3-fluorophenyl)-5-hydroxy-6-methoxyquinolin-4-one
1256037-41-8

2-(3-fluorophenyl)-5-hydroxy-6-methoxyquinolin-4-one

2-(3-fluorophenyl)-6-methoxyquinoline-4,5-diyl bis(dibenzylphosphate)
1256037-56-5

2-(3-fluorophenyl)-6-methoxyquinoline-4,5-diyl bis(dibenzylphosphate)

Conditions
ConditionsYield
Stage #1: 2-(3-fluorophenyl)-5-hydroxy-6-methoxyquinolin-4-one With sodium hydride In tetrahydrofuran at 0℃;
Stage #2: dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate In tetrahydrofuran for 0.416667h;
95%
dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

2-azido-4,6-di-O-benzyl-2,3-dideoxy-3-fluoro-α/β-D-glucopyranose

2-azido-4,6-di-O-benzyl-2,3-dideoxy-3-fluoro-α/β-D-glucopyranose

(2-azido-4,6-di-O-benzyl-2,3-dideoxy-3-fluoro-α-D-glucopyranosyl)-1-dibenzylphosphate
1334530-12-9

(2-azido-4,6-di-O-benzyl-2,3-dideoxy-3-fluoro-α-D-glucopyranosyl)-1-dibenzylphosphate

Conditions
ConditionsYield
Stage #1: 2-azido-4,6-di-O-benzyl-2,3-dideoxy-3-fluoro-α/β-D-glucopyranose With ethylbenzene; lithium diisopropyl amide In tetrahydrofuran; n-heptane at -78℃; for 0.25h; Inert atmosphere;
Stage #2: dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate In tetrahydrofuran; n-heptane at -78 - 0℃; for 3h; Inert atmosphere;
95%
dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

2-(3-fluorophenyl)-5-hydroxy-6-methoxyquinolin-4-one
1256037-41-8

2-(3-fluorophenyl)-5-hydroxy-6-methoxyquinolin-4-one

2-(3-fluorophenyl)-6-methoxyquinoline-4,5-diyl bis(dibenzylphosphate)
1256037-56-5

2-(3-fluorophenyl)-6-methoxyquinoline-4,5-diyl bis(dibenzylphosphate)

Conditions
ConditionsYield
Stage #1: 2-(3-fluorophenyl)-5-hydroxy-6-methoxyquinolin-4-one With sodium hydride In tetrahydrofuran at -1 - 1℃; for 1h;
Stage #2: dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate In tetrahydrofuran for 0.416667h; Product distribution / selectivity;
95%
dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

1,5-anhydro-3,4-di-O-benzyl-2-deoxy-5a-carba-D-arabino-hex-1-enitol
207564-31-6

1,5-anhydro-3,4-di-O-benzyl-2-deoxy-5a-carba-D-arabino-hex-1-enitol

C35H37O6P

C35H37O6P

Conditions
ConditionsYield
With sodium hydride In N,N-dimethyl-formamide at 0 - 20℃;95%
dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate
990-91-0

dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate

2-chloro-9-[(diethanolamino)carboxymethyl]-6-methylamino-purine
262863-48-9

2-chloro-9-[(diethanolamino)carboxymethyl]-6-methylamino-purine

9-bis(2-dibenzylphosphatoethylamino)-acetyl-2-chloro-6-methylamino-purine
262863-49-0

9-bis(2-dibenzylphosphatoethylamino)-acetyl-2-chloro-6-methylamino-purine

Conditions
ConditionsYield
Stage #1: 2-chloro-9-[(diethanolamino)carboxymethyl]-6-methylamino-purine With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 0.25h; deprotonation;
Stage #2: dibenzyl [[bis(benzyloxy)phosphoryl]oxy]phosphonate In tetrahydrofuran at 0 - 25℃; for 12h; phosphorylation; Further stages.;
94%
Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View