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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

Vinyl chloroacetate Manufacturer/High quality/Best price/In stock

Cas:2549-51-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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 Vinyl Chloroacetate supplier in China

Cas:2549-51-1

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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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 Vinyl chloroacetate

Cas:2549-51-1

Min.Order:1

Negotiable

Type:Other

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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

Vinyl chloroacetate

Cas:2549-51-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

Vinyl chloroacetate Basic information Product Name: Vinyl chloroacetate Synonyms: CHLOROACETIC ACID VINYL ESTER;VINYL CHLOROACETATE;chloro-aceticaciethenylester;vinylchloracetate;VINYL C

Vinyl chloroacetate

Cas:2549-51-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

Acetic acid, 2-chloro-,ethenyl ester

Cas:2549-51-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality moderate price & quick delivery Appearance:Colorless clear liquid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used to m

Vinyl chloroacetate

Cas:2549-51-1

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Vinyl chloroacetate Synonyms Chloroacetic acid vinyl ester; Vinylchloracetate; CAS No. 2549-51-1

Vinyl chloroacetate

Cas:2549-51-1

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

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Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

Vinyl chloroacetate

Cas:2549-51-1

Min.Order:0

Negotiable

Type:Manufacturers

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

Vinyl chloroacetate

Cas:2549-51-1

Min.Order:0

Negotiable

Type:Other

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

Vinyl Chloroacetate (stabilized with MEHQ)

Cas:2549-51-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

Vinyl Chloroacetate

Cas:2549-51-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard

factory supply CAS 2549-51-1 with competitive price

Cas:2549-51-1

Min.Order:1 Kilogram

FOB Price: $112.0

Type:Trading Company

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Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

Vinyl chloroacetate

Cas:2549-51-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou ZeErRui Chemical Co., Ltd.

Hangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square meters.ZeErRui dedicated to the development, production and marketing of chemicals. We have earned ourselves a good reputation at home an

Vinyl chloroacetate manufature

Cas:2549-51-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hunan Russell Chemicals Technology Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China

Vinyl chloroacetate 2549-51-1

Cas:2549-51-1

Min.Order:0

Negotiable

Type:Trading Company

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HENAN SUNLAKE ENTERPRISE CORPORATION

Vinyl chloroacetate

Cas:2549-51-1

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Xiamen BaiFuchem Co.,Ltd

BaiFuChem is a Professional chemical raw material supplier in China, our main products include Biochemical , Pharma Intermediate and Organic chemical etc. BaiFuChem have wealth of products,experience , expertise and state-of-the-art

Hot Sale Vinyl Chloroacetate

Cas:2549-51-1

Min.Order:1 Kilogram

Negotiable

Type:Other

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hangzhou verychem science and technology co.ltd

Product name: Vinyl chloroacetate Cas No: 2549-51-1 Assay:99%min Hangzhou Verychem Science And Technology Co. Ltd. was set up in year 2004, it’s a young but fast growing company. In the twelve

Vinyl chloroacetate

Cas:2549-51-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Cerametek Materials(ShenZhen)Co., Ltd.

sub/micron to mesh powders (near/spheres, whiskers, flake, fiber, porous) and grain/ball, thin/ thick metal / alloys pieces / parts, thin and thick (particle) film materials /target, and custom-made crystals, substrates/parts. In the industries and a

Vinyl chloroacetate

Cas:2549-51-1

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Share Chemical Co., Ltd

At Share Chemical Company, we scrupulously abide by our policy of “Excellent Quality at a Reasonable Price”. We strive to satisfy all of our customers by providing the finest quality products supported by the finest in customer servi

Vinyl chloroacetate, 99%, stab. with 4-Methoxyp

Cas:2549-51-1

Min.Order:1 Gram

Negotiable

Type:Other

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ORCHID CHEMICAL SUPPLIES LTD

Vinyl Chloroacetate supplierAppearance:White crystalline powder Storage:Keep away of light,cool place Package:25kg/drum;200kg/drum Application:Pharma Intermediate Transportation:Sea/air/courier

Vinyl Chloroacetate

Cas:2549-51-1

Min.Order:0

Negotiable

Type:Other

inquiry

Shanghai united Scientific Co.,Ltd.

United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat

Acetic acid, 2-chloro-,ethenyl ester

Cas:2549-51-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Yierdechem Co. Ltd

With about ten years experiences in the field of pharmaceutical chemicals, Yierdechem has established solid business cooperation relationships with many large companys worldwide.As a leading supplier of API and pharmaceutical intermediates, holds its

Vinyl chloroacetate

Cas:2549-51-1

Min.Order:0

Negotiable

Type:Other

inquiry

Pure Chemistry Scientific Inc.

Vinyl chloroacetate Application:821179

Vinyl chloroacetate

Cas:2549-51-1

Min.Order:1 Gram

FOB Price: $500.0

Type:Trading Company

inquiry

Wuhan MoonZY Biological Technology Co.,Ltd

instock with good quality and wholesale price Storage:Keep in a cool & dry place Package:Packing material and QTY as your request Application:Pharma;Industry;other application Transportation:Express or as your request Port:Any port of China

Vinyl chloroacetate,2549-51-1

Cas:2549-51-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Skyrun Industrial Co.,Ltd

High main content, prompt shipment Application:Medical intermediate; Used in organic synthesis;

Vinyl chloroacetate

Cas:2549-51-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Debye Scientific

Debyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four yearsOur key scientific leadership team has gained experience in top research and developmen

Vinyl chloroacetate

Cas:2549-51-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Sparrow Chemical Co.,Ltd

Our company provides the best service for our customers. Under the premise of ensuring quality and delivery date, give customers the best price. The company is more willing to meet our customers. If you want to visit our factories and warehouses, we

Vinylchloroacetate

Cas:2549-51-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chemical Co.Ltd

Manufacturer,strong R&D,professional team Storage:Store in a cool, dry place. Store in a tightly closed container. Package:according to your requirement Application:ZhiShang Chemical is owned by ZhiShang Group, is a professional new-type chemicals en

Acetic acid, 2-chloro-,ethenyl ester

Cas:2549-51-1

Min.Order:0

Negotiable

Type:Trading Company

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Synthetic route

chloroacetic acid
79-11-8

chloroacetic acid

acetylene
74-86-2

acetylene

vinyl chloroacetate
2549-51-1

vinyl chloroacetate

Conditions
ConditionsYield
With mercury(II) diacetate; boric acid at 10 - 20℃;
With hydroquinone; mercury(II) oxide at 60℃; dann bei 40-50grad;
With mercury(II) oxide
divinylmercury
1119-20-6

divinylmercury

chloroacetic acid
79-11-8

chloroacetic acid

vinyl chloroacetate
2549-51-1

vinyl chloroacetate

Conditions
ConditionsYield
for 1h; Ambient temperature;
chloroacetyl chloride

chloroacetyl chloride

2-chloromercurio-acetaldehyde

2-chloromercurio-acetaldehyde

vinyl chloroacetate
2549-51-1

vinyl chloroacetate

Conditions
ConditionsYield
With benzene
octanol
111-87-5

octanol

vinyl chloroacetate
2549-51-1

vinyl chloroacetate

n-octyl chloroacetate
5451-98-9

n-octyl chloroacetate

Conditions
ConditionsYield
With Cp*2Sm(THF)2 In toluene Ambient temperature; further reagent: SmI2;99%
With 1,3-dichlorotetrabutyldistannoxane at 50℃; for 17h;96%
With 1,3-dichlorotetrabutyldistannoxane at 50℃; for 17h;96%
vinyl chloroacetate
2549-51-1

vinyl chloroacetate

1-phenyl-2-cyclohex-2-en-1-ol
60174-90-5

1-phenyl-2-cyclohex-2-en-1-ol

(R)-3-phenylcyclohex-2-enyl chloroacetate

(R)-3-phenylcyclohex-2-enyl chloroacetate

Conditions
ConditionsYield
With Candida antartica lipase B (CAL-B) immobilized on a support (commercial name: Chirazyme L-2 C4); V-MPS4 In acetonitrile at 35℃; for 24h; Inert atmosphere;99%
vinyl chloroacetate
2549-51-1

vinyl chloroacetate

6-Azauridine
54-25-1

6-Azauridine

6-azauridine 5'-chloroacetate

6-azauridine 5'-chloroacetate

Conditions
ConditionsYield
With Candida antarctica lipase B In 2,2,4-trimethylpentane; acetone at 55℃; for 1h; Enzymatic reaction; regioselective reaction;99%
vinyl chloroacetate
2549-51-1

vinyl chloroacetate

thexyldimethylsilyl 6-O-acetyl-β-D-galactopyranosyl-(1->3)-6-O-acetyl-2-azido-2-deoxy-β-D-glucopyranoside
320351-47-1

thexyldimethylsilyl 6-O-acetyl-β-D-galactopyranosyl-(1->3)-6-O-acetyl-2-azido-2-deoxy-β-D-glucopyranoside

Chloro-acetic acid (2R,3R,4S,5R,6R)-6-acetoxymethyl-2-{(2R,3S,4R,5R,6S)-2-acetoxymethyl-5-azido-6-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-3-hydroxy-tetrahydro-pyran-4-yloxy}-4,5-dihydroxy-tetrahydro-pyran-3-yl ester

Chloro-acetic acid (2R,3R,4S,5R,6R)-6-acetoxymethyl-2-{(2R,3S,4R,5R,6S)-2-acetoxymethyl-5-azido-6-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-3-hydroxy-tetrahydro-pyran-4-yloxy}-4,5-dihydroxy-tetrahydro-pyran-3-yl ester

Conditions
ConditionsYield
With Candida antarctica lipase In acetonitrile at 40℃; for 12h; Acylation;91%
vinyl chloroacetate

vinyl chloroacetate

thexyldimethylsilyl 6-O-acetyl-β-D-galactopyranosyl-(1->3)-2-azido-2-deoxy-β-D-glucopyranoside
320351-46-0

thexyldimethylsilyl 6-O-acetyl-β-D-galactopyranosyl-(1->3)-2-azido-2-deoxy-β-D-glucopyranoside

Chloro-acetic acid (2R,3S,4R,5R,6S)-4-((2R,3R,4S,5R,6R)-6-acetoxymethyl-3,4,5-trihydroxy-tetrahydro-pyran-2-yloxy)-5-azido-6-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-3-hydroxy-tetrahydro-pyran-2-ylmethyl ester

Chloro-acetic acid (2R,3S,4R,5R,6S)-4-((2R,3R,4S,5R,6R)-6-acetoxymethyl-3,4,5-trihydroxy-tetrahydro-pyran-2-yloxy)-5-azido-6-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-3-hydroxy-tetrahydro-pyran-2-ylmethyl ester

Conditions
ConditionsYield
With Candida antarctica lipase In acetonitrile at 28℃; for 4h; Acylation;90%
vinyl chloroacetate
2549-51-1

vinyl chloroacetate

(3S,5S)-1-ethynyl-3,5-dihydroxy-2-methylcyclohex-1-ene
169437-96-1

(3S,5S)-1-ethynyl-3,5-dihydroxy-2-methylcyclohex-1-ene

A

Chloro-acetic acid (1S,5S)-3-ethynyl-5-hydroxy-4-methyl-cyclohex-3-enyl ester

Chloro-acetic acid (1S,5S)-3-ethynyl-5-hydroxy-4-methyl-cyclohex-3-enyl ester

B

Chloro-acetic acid (1S,5S)-3-ethynyl-5-hydroxy-2-methyl-cyclohex-2-enyl ester

Chloro-acetic acid (1S,5S)-3-ethynyl-5-hydroxy-2-methyl-cyclohex-2-enyl ester

Conditions
ConditionsYield
In tetrahydrofuran for 23h; Ambient temperature; Chromobacterium viscosum lipase;A 86%
B 7 % Spectr.
vinyl chloroacetate
2549-51-1

vinyl chloroacetate

(3R,5R)-1-ethynyl-3,5-dihydroxy-2-methylcyclohex-1-ene
169437-97-2

(3R,5R)-1-ethynyl-3,5-dihydroxy-2-methylcyclohex-1-ene

A

Chloro-acetic acid (1R,5R)-5-(2-chloro-acetoxy)-3-ethynyl-2-methyl-cyclohex-2-enyl ester

Chloro-acetic acid (1R,5R)-5-(2-chloro-acetoxy)-3-ethynyl-2-methyl-cyclohex-2-enyl ester

B

Chloro-acetic acid (1R,5R)-3-ethynyl-5-hydroxy-4-methyl-cyclohex-3-enyl ester

Chloro-acetic acid (1R,5R)-3-ethynyl-5-hydroxy-4-methyl-cyclohex-3-enyl ester

C

Chloro-acetic acid (1R,5R)-3-ethynyl-5-hydroxy-2-methyl-cyclohex-2-enyl ester

Chloro-acetic acid (1R,5R)-3-ethynyl-5-hydroxy-2-methyl-cyclohex-2-enyl ester

Conditions
ConditionsYield
In tetrahydrofuran for 92h; Ambient temperature; Chromobacterium viscosum lipase;A 6.5%
B 2.5%
C 85%
2-Hydroxy-1,4-naphthoquinone
83-72-7

2-Hydroxy-1,4-naphthoquinone

vinyl chloroacetate
2549-51-1

vinyl chloroacetate

tert-butylisonitrile
119072-55-8, 7188-38-7

tert-butylisonitrile

2-(tert-butylamino)-3-methylnaptho[2,3-b]furan-4,9-dione

2-(tert-butylamino)-3-methylnaptho[2,3-b]furan-4,9-dione

Conditions
ConditionsYield
With 1,4-diaza-bicyclo[2.2.2]octane In isopropyl alcohol at 120℃; for 0.166667h; Microwave irradiation;85%
vinyl chloroacetate
2549-51-1

vinyl chloroacetate

vinyl iodoacetate
52590-49-5

vinyl iodoacetate

Conditions
ConditionsYield
With sodium iodide In acetone at 20℃; for 1h;85%
6-Monoacetylated D-glucal
63914-24-9

6-Monoacetylated D-glucal

vinyl chloroacetate
2549-51-1

vinyl chloroacetate

6-O-acetyl-3-O-chloroacetyl-glucal
118356-99-3, 118455-48-4

6-O-acetyl-3-O-chloroacetyl-glucal

Conditions
ConditionsYield
With lipase from Pseudomonas fluorescens In 1,2-dimethoxyethane for 3h; Ambient temperature;83%
vinyl chloroacetate
2549-51-1

vinyl chloroacetate

tert-butylisonitrile
119072-55-8, 7188-38-7

tert-butylisonitrile

4-hydroxy-2H-pyran-2-one

4-hydroxy-2H-pyran-2-one

2-(tert-butylamino)-3-methyl-4H-furo[3,2-c]pyran-4-one

2-(tert-butylamino)-3-methyl-4H-furo[3,2-c]pyran-4-one

Conditions
ConditionsYield
With 1,4-diaza-bicyclo[2.2.2]octane In isopropyl alcohol at 120℃; for 0.166667h; Microwave irradiation;83%
vinyl chloroacetate
2549-51-1

vinyl chloroacetate

6-O-Benzoyl-D-glucal
58871-05-9

6-O-Benzoyl-D-glucal

6-O-benzoyl-3-O-chloroacetyl-glucal
118357-00-9, 118396-89-7, 126453-38-1

6-O-benzoyl-3-O-chloroacetyl-glucal

Conditions
ConditionsYield
With lipase from Pseudomonas fluorescens In 1,2-dimethoxyethane for 2h; Ambient temperature;82%
Lipase P

Lipase P

6-Monoacetylated D-glucal
63914-24-9

6-Monoacetylated D-glucal

vinyl chloroacetate
2549-51-1

vinyl chloroacetate

6-O-acetyl-3-O-chloroacetyl-glucal
118356-99-3, 118455-48-4

6-O-acetyl-3-O-chloroacetyl-glucal

Conditions
ConditionsYield
In 1,2-dimethoxyethane80%
Lipase P

Lipase P

vinyl chloroacetate
2549-51-1

vinyl chloroacetate

1-O-acetyl-2,6-anhydro-5-deoxy-D-arabino-hex-5-enitol
63914-24-9, 118396-85-3

1-O-acetyl-2,6-anhydro-5-deoxy-D-arabino-hex-5-enitol

6-O-acetyl-3-O-chloroacetyl-galactal
118356-99-3, 118455-48-4

6-O-acetyl-3-O-chloroacetyl-galactal

Conditions
ConditionsYield
In 1,2-dimethoxyethane80%
benzyl 4-O-β-D-galactopyranosyl-β-D-glucopyranoside
18404-72-3

benzyl 4-O-β-D-galactopyranosyl-β-D-glucopyranoside

vinyl chloroacetate
2549-51-1

vinyl chloroacetate

benzyl (6-O-chloroacetyl-β-D-galactopyranosyl)-(1->4)-β-D-glucopyranoside
183296-89-1

benzyl (6-O-chloroacetyl-β-D-galactopyranosyl)-(1->4)-β-D-glucopyranoside

Conditions
ConditionsYield
With lipase from Candida antarctica In tetrahydrofuran at 20℃; for 48h; Acylation; Enzymatic reaction;78%
With immobilized Candida antarctica lipase In tetrahydrofuran at 40℃; for 48h;78%
vinyl chloroacetate
2549-51-1

vinyl chloroacetate

2-benzyloxy-3-pentanol

2-benzyloxy-3-pentanol

(2S,3R)-2-benzyloxy-3-pentyl chloroacetate

(2S,3R)-2-benzyloxy-3-pentyl chloroacetate

Conditions
ConditionsYield
With tert-butyl methyl ether; 4 A molecular sieve; Novo Lipozyme IM-20 for 160h; Ambient temperature;74.7%
vinyl chloroacetate
2549-51-1

vinyl chloroacetate

(3R,5S)-1-ethynyl-3,5-dihydroxy-2-methylcyclohex-1-ene
146728-48-5

(3R,5S)-1-ethynyl-3,5-dihydroxy-2-methylcyclohex-1-ene

A

Chloro-acetic acid (1S,5R)-3-ethynyl-5-hydroxy-4-methyl-cyclohex-3-enyl ester

Chloro-acetic acid (1S,5R)-3-ethynyl-5-hydroxy-4-methyl-cyclohex-3-enyl ester

B

Chloro-acetic acid (1R,5S)-3-ethynyl-5-hydroxy-2-methyl-cyclohex-2-enyl ester

Chloro-acetic acid (1R,5S)-3-ethynyl-5-hydroxy-2-methyl-cyclohex-2-enyl ester

Conditions
ConditionsYield
In tetrahydrofuran for 21h; Ambient temperature; Chromobacterium viscosum lipase; Yields of byproduct given;A 71%
B n/a
In tetrahydrofuran for 21h; Ambient temperature; Chromobacterium viscosum lipase; Yield given;A 71%
B n/a
vinyl chloroacetate
2549-51-1

vinyl chloroacetate

(3S,5R)-1-ethynyl-3,5-dihydroxy-2-methylcyclohex-1-ene
113375-51-2

(3S,5R)-1-ethynyl-3,5-dihydroxy-2-methylcyclohex-1-ene

A

Chloro-acetic acid (1R,5S)-3-ethynyl-5-hydroxy-4-methyl-cyclohex-3-enyl ester

Chloro-acetic acid (1R,5S)-3-ethynyl-5-hydroxy-4-methyl-cyclohex-3-enyl ester

B

Chloro-acetic acid (1S,5R)-3-ethynyl-5-hydroxy-2-methyl-cyclohex-2-enyl ester

Chloro-acetic acid (1S,5R)-3-ethynyl-5-hydroxy-2-methyl-cyclohex-2-enyl ester

Conditions
ConditionsYield
In tetrahydrofuran at 45℃; for 45h; Chromobacterium viscosum lipase; Yields of byproduct given;A 70%
B n/a
In tetrahydrofuran at 45℃; for 45h; Chromobacterium viscosum lipase; Yield given;A 70%
B n/a
vinyl chloroacetate
2549-51-1

vinyl chloroacetate

thexyldimethylsilyl 6-O-acetyl-β-D-galactopyranosyl-(1->3)-2-azido-2-deoxy-β-D-glucopyranoside
320351-46-0

thexyldimethylsilyl 6-O-acetyl-β-D-galactopyranosyl-(1->3)-2-azido-2-deoxy-β-D-glucopyranoside

A

Chloro-acetic acid (2R,3S,4R,5R,6S)-4-((2R,3R,4S,5R,6R)-6-acetoxymethyl-3,4,5-trihydroxy-tetrahydro-pyran-2-yloxy)-5-azido-6-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-3-hydroxy-tetrahydro-pyran-2-ylmethyl ester

Chloro-acetic acid (2R,3S,4R,5R,6S)-4-((2R,3R,4S,5R,6R)-6-acetoxymethyl-3,4,5-trihydroxy-tetrahydro-pyran-2-yloxy)-5-azido-6-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-3-hydroxy-tetrahydro-pyran-2-ylmethyl ester

B

Chloro-acetic acid (2R,3S,4R,5R,6S)-4-[(2R,3R,4S,5R,6R)-6-acetoxymethyl-3-(2-chloro-acetoxy)-4,5-dihydroxy-tetrahydro-pyran-2-yloxy]-5-azido-6-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-3-hydroxy-tetrahydro-pyran-2-ylmethyl ester

Chloro-acetic acid (2R,3S,4R,5R,6S)-4-[(2R,3R,4S,5R,6R)-6-acetoxymethyl-3-(2-chloro-acetoxy)-4,5-dihydroxy-tetrahydro-pyran-2-yloxy]-5-azido-6-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-3-hydroxy-tetrahydro-pyran-2-ylmethyl ester

Conditions
ConditionsYield
With Candida antarctica lipase In acetonitrile at 35℃; for 1h; Acylation;A 67%
B 29%
tributylphosphine
998-40-3

tributylphosphine

vinyl chloroacetate
2549-51-1

vinyl chloroacetate

Vinyloxycarbonylmethyl-tributyl-phosphoniumhydroxid

Vinyloxycarbonylmethyl-tributyl-phosphoniumhydroxid

Conditions
ConditionsYield
In diethyl ether at 20℃; for 22.5h; Schlenk technique;63%
In benzene
vinyl chloroacetate
2549-51-1

vinyl chloroacetate

benzyl (6-O-acetyl-β-D-galactopyranosyl)-(1->4)-β-D-glucopyranoside
183296-88-0

benzyl (6-O-acetyl-β-D-galactopyranosyl)-(1->4)-β-D-glucopyranoside

Chloro-acetic acid (2S,3R,4S,5R,6R)-6-acetoxymethyl-2-((2R,3S,4R,5R,6R)-6-benzyloxy-4,5-dihydroxy-2-hydroxymethyl-tetrahydro-pyran-3-yloxy)-4,5-dihydroxy-tetrahydro-pyran-3-yl ester

Chloro-acetic acid (2S,3R,4S,5R,6R)-6-acetoxymethyl-2-((2R,3S,4R,5R,6R)-6-benzyloxy-4,5-dihydroxy-2-hydroxymethyl-tetrahydro-pyran-3-yloxy)-4,5-dihydroxy-tetrahydro-pyran-3-yl ester

Conditions
ConditionsYield
With immobilized Candida antarctica lipase In acetonitrile at 45℃; for 120h;62%
vinyl chloroacetate

vinyl chloroacetate

2-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-cyclopent-3-enol
606495-99-2

2-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-cyclopent-3-enol

A

(1S,2R)-2-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-cyclopent-3-enol
180187-46-6

(1S,2R)-2-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-cyclopent-3-enol

B

Chloro-acetic acid (1R,2S)-2-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-cyclopent-3-enyl ester

Chloro-acetic acid (1R,2S)-2-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-cyclopent-3-enyl ester

Conditions
ConditionsYield
With Lipase PS In di-isopropyl ether at 30℃; for 1h;A 50%
B 46%
vinyl chloroacetate
2549-51-1

vinyl chloroacetate

(Z)-2-phenylbut-2-ene-1,4-diol

(Z)-2-phenylbut-2-ene-1,4-diol

(Z)-4-hydroxy-3-phenylbut-2-en-1-yl chloroacetate

(Z)-4-hydroxy-3-phenylbut-2-en-1-yl chloroacetate

Conditions
ConditionsYield
With Porcine pancreas lipase type II In 1,4-dioxane at 20℃; for 24h; Enzymatic reaction;50%
vinyl chloroacetate
2549-51-1

vinyl chloroacetate

(4-hydroxy-3,4-dihydroquinolin-1(2H)-yl)(phenyl)methanone
24206-41-5

(4-hydroxy-3,4-dihydroquinolin-1(2H)-yl)(phenyl)methanone

A

(R)-1-benzoyl-1,2,3,4-tetrahydroquinolin-4-yl 2-chloroacetate

(R)-1-benzoyl-1,2,3,4-tetrahydroquinolin-4-yl 2-chloroacetate

B

(S)-(4-hydroxy-3,4-dihydroquinolin-1(2H)-yl)(phenyl)methanone

(S)-(4-hydroxy-3,4-dihydroquinolin-1(2H)-yl)(phenyl)methanone

Conditions
ConditionsYield
With Novozyme 435 lipase In tert-butyl methyl ether at 30℃; for 8h; Enzymatic reaction; enantioselective reaction;A 49%
B 34%
vinyl chloroacetate
2549-51-1

vinyl chloroacetate

tert-butyl 6-chloro-4-hydroxy-3,4-dihydroquinoline-1(2H)-carboxylate

tert-butyl 6-chloro-4-hydroxy-3,4-dihydroquinoline-1(2H)-carboxylate

A

(R)-tert-butyl 6-chloro-4-(2-chloroacetoxy)-3,4-dihydroquinoline-1(2H)-carboxylate

(R)-tert-butyl 6-chloro-4-(2-chloroacetoxy)-3,4-dihydroquinoline-1(2H)-carboxylate

B

(S)-tert-butyl 6-chloro-4-hydroxy-3,4-dihydroquinoline-1(2H)-carboxylate

(S)-tert-butyl 6-chloro-4-hydroxy-3,4-dihydroquinoline-1(2H)-carboxylate

Conditions
ConditionsYield
With Novozyme 435 lipase In tert-butyl methyl ether at 30℃; for 8h; Enzymatic reaction; enantioselective reaction;A 42%
B 48%
vinyl chloroacetate
2549-51-1

vinyl chloroacetate

tert-butyl 6-bromo-4-hydroxy-3,4-dihydroquinoline-1(2H)-carboxylate

tert-butyl 6-bromo-4-hydroxy-3,4-dihydroquinoline-1(2H)-carboxylate

A

(R)-tert-butyl 6-bromo-4-(2-chloroacetoxy)-3,4-dihydroquinoline-1(2H)-carboxylate

(R)-tert-butyl 6-bromo-4-(2-chloroacetoxy)-3,4-dihydroquinoline-1(2H)-carboxylate

B

(S)-tert-butyl 6-bromo-4-hydroxy-3,4-dihydroquinoline-1(2H)-carboxylate

(S)-tert-butyl 6-bromo-4-hydroxy-3,4-dihydroquinoline-1(2H)-carboxylate

Conditions
ConditionsYield
With Novozyme 435 lipase In tert-butyl methyl ether at 30℃; for 8h; Enzymatic reaction; enantioselective reaction;A 47%
B 29%
vinyl chloroacetate
2549-51-1

vinyl chloroacetate

phenyl 4-hydroxy-3,4-dihydroquinoline-1(2H)-carboxylate

phenyl 4-hydroxy-3,4-dihydroquinoline-1(2H)-carboxylate

A

(R)-phenyl 4-(2-chloroacetoxy)-3,4-dihydroquinoline-1(2H)-carboxylate

(R)-phenyl 4-(2-chloroacetoxy)-3,4-dihydroquinoline-1(2H)-carboxylate

B

(S)-phenyl 4-hydroxy-3,4-dihydroquinoline-1(2H)-carboxylate

(S)-phenyl 4-hydroxy-3,4-dihydroquinoline-1(2H)-carboxylate

Conditions
ConditionsYield
With Novozyme 435 lipase In tert-butyl methyl ether at 30℃; for 8h; Enzymatic reaction; enantioselective reaction;A 43%
B 46%

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