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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 Chloroacetic Anhydride supplier in China

Cas:541-88-8

Min.Order:0 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 Chloroacetic anhydride

Cas:541-88-8

Min.Order:1

Negotiable

Type:Other

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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 quantities

Acetic acid, 2-chloro-,1,1'-anhydride Manufacturer/High quality/Best price/In stock

Cas:541-88-8

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

Chloroacetic anhydride

Cas:541-88-8

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei yanxi chemical co.,LTD.

1 Factory price 2 High quality 3 Good service 4 Prompt service Appearance:The crystallization Storage:Kept in dry and cool place and from sunlight; Kept the packing intact. Package: 25kg plastic woven bag with inner linning. Application: Food

Chloroacetic Anhydride

Cas:541-88-8

Min.Order:100 Kilogram

FOB Price: $1000.0

Type:Trading Company

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.

541-88-8 Chloroacetic anhydride

Cas:541-88-8

Min.Order:1 Kilogram

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

Chloroacetic anhydride

Cas:541-88-8

Min.Order:0 Metric Ton

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

Acetic acid, 2-chloro-,1,1'-anhydride

Cas:541-88-8

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 Chloroacetic Anhydride

Cas:541-88-8

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

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 etc. 3) oem/odm available; 4) rea

Chloroacetic anhydrideCAS NO.:541-88-8

Cas:541-88-8

Min.Order:1 Gram

FOB Price: $2.0

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

Chloroacetic anhydride

Cas:541-88-8

Min.Order:0

Negotiable

Type:Other

inquiry

GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier

Chloroacetic anhydride

Cas:541-88-8

Min.Order:0

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

Aecochem Corp.

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

Chloroacetic anhydride

Cas:541-88-8

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as

Chloroacetic anhydride

Cas:541-88-8

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 directly supply CAS 541-88-8 with competitive price

Cas:541-88-8

Min.Order:1 Kilogram

FOB Price: $112.0

Type:Trading Company

inquiry

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

Acetic acid, 2-chloro-,1,1'-anhydride

Cas:541-88-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen AmoyChem Co.,Ltd

Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi

Chloroacetic anhydride

Cas:541-88-8

Min.Order:0

Negotiable

Type:Other

inquiry

Hunan Russell Chemicals Technology Co.,Ltd

low price and high purityAppearance:solid or liquid Storage:in sealed air resistant place Package:As customer require Application:Pharma;Industry;Agricultural Transportation:by sea or by airplane Port:any port in China

Chloroacetic anhydride, 97% 541-88-8

Cas:541-88-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chemsigma International Co.,Ltd.

bulk?production Application:Pharmaceutical intermediates

Chloroacetic anhydride

Cas:541-88-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Beantown Chemical

in stock Application:541-88-8

Chloroacetic anhydride, 97%

Cas:541-88-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

HWRK Chem

in storeAppearance:White powder Package:250g Application:Organic Chemicals

Chloroacetic anhydride

Cas:541-88-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

Chloroacetic anhydride Basic information Product Name: Chloroacetic anhydride

541-88-8 C4H4Cl2O3 Chloroacetic anhydride

Cas:541-88-8

Min.Order:5 Gram

Negotiable

Type:Trading Company

inquiry

Shaanxi Mingqi Chemical Co., Ltd

Our advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery

High purity Chloroacetic anhydrideCAS:541-88-8

Cas:541-88-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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 equ

High quality Chloroacetic Anhydride

Cas:541-88-8

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Hebei Ruishun Trade Co.,Ltd

Profile HeBei Ruishun Trade Co.LTD, registered capital one million,have a production of pharmaceutical raw materials, pharmaceutical raw materials factory reagent r&d center,Seek development by credit

Chloroacetic anhydride

Cas:541-88-8

Min.Order:500 Gram

FOB Price: $1.0

Type:Trading Company

inquiry

Hangzhou KieRay Chem Co.,Ltd.

Hangzhou KieRaychem Co.,Ltd.is located in Yuhang District of Hangzhou City and specialized in the chemical product customization, development, sales, import and export. Current business is focused on fine chemicals, pharmaceutical materials and int

Chloroacetic Anhydride

Cas:541-88-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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

Chloroacetic anhydride

Cas:541-88-8

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Cerametek Materials(ShenZhen)Co., Ltd.

Cerametek Materials (CMT) is your industrial and R&D supplier: 1. Semiconductor materials: Compounds of II, III, IV, V, VI groups such as Metal Sulfides, Selenides, Tellurides, Arsenide, Antimonide, Phosphide... 2. Advanced ceramic and crys

Chloroacetic anhydride

Cas:541-88-8

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-,1,1'-anhydride

Cas:541-88-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

sodium monochloroacetic acid
3926-62-3

sodium monochloroacetic acid

chloroacetyl chloride
79-04-9

chloroacetyl chloride

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

Conditions
ConditionsYield
In toluene at 40℃; for 3h; Solvent; Temperature;93%
chloroacetic acid
79-11-8

chloroacetic acid

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

Conditions
ConditionsYield
With PEG-1000; sulfated zirconia at 40℃; for 1.5h; neat (no solvent);91%
With 1,4-dioxane; hydrogenchloride; hydrogen cyanide
With phosphorus pentaoxide bei der Destillation im Vakuum;
4-methyleneoxetan-2-one
674-82-8

4-methyleneoxetan-2-one

chloroacetic acid
79-11-8

chloroacetic acid

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

Conditions
ConditionsYield
at 70 - 80℃;
tetrakis(chloroacetoxy)silane
919-24-4

tetrakis(chloroacetoxy)silane

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

Conditions
ConditionsYield
bei der Destillation im Vakuum;
sodium monochloroacetic acid
3926-62-3

sodium monochloroacetic acid

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

Conditions
ConditionsYield
With oxalyl dichloride; benzene
With sulfuryl dichloride; ethyl acetate at 50℃;
With phosgene; oxalic acid ester unter Kuehlung;
acetic anhydride
108-24-7

acetic anhydride

chloroacetic acid
79-11-8

chloroacetic acid

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

Conditions
ConditionsYield
With magnesium(II) perchlorate
acetic anhydride
108-24-7

acetic anhydride

chloroacetic acid
79-11-8

chloroacetic acid

A

monochloroacetic acid anhydride
4015-58-1

monochloroacetic acid anhydride

B

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

acetic acid
64-19-7

acetic acid

chloroacetyl chloride
79-04-9

chloroacetyl chloride

A

acetic anhydride
108-24-7

acetic anhydride

B

acetyl chloride
75-36-5

acetyl chloride

C

chloroacetic acid
79-11-8

chloroacetic acid

D

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

Conditions
ConditionsYield
at 100℃; Fraktionierung des Reaktionsprodukts;
at 100℃; so erhaelt man bei der Fraktionierung des Reaktionsprodukt unter gewoehnlichem Druck;
monochloroacetic acid anhydride
4015-58-1

monochloroacetic acid anhydride

chloroacetic acid
79-11-8

chloroacetic acid

A

acetic acid
64-19-7

acetic acid

B

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

chloroacetic acid
79-11-8

chloroacetic acid

chloroacetyl chloride
79-04-9

chloroacetyl chloride

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

Conditions
ConditionsYield
zeitlicher Verlauf der Reaktion bei Siedetemperatur;
zeitlicher Verlauf bei Siedetemperatur;
With potassium chloride
chloroacetyl chloride
79-04-9

chloroacetyl chloride

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

Conditions
ConditionsYield
With water; sodium carbonate
With potassium nitrate at 25℃; und spaeter auf dem Wasserbad;
oxalyl dichloride
79-37-8

oxalyl dichloride

sodium monochloroacetic acid
3926-62-3

sodium monochloroacetic acid

benzene
71-43-2

benzene

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

acetic anhydride
108-24-7

acetic anhydride

chloroacetic acid
79-11-8

chloroacetic acid

A

monochloroacetic acid anhydride
4015-58-1

monochloroacetic acid anhydride

B

acetic acid
64-19-7

acetic acid

C

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

Conditions
ConditionsYield
In chloroform-d1 Kinetics; Thermodynamic data; ΔE(excit.), ΔH(excit.), ΔS(excit.);
diphenylketene-N-p-tolylimine
5110-45-2

diphenylketene-N-p-tolylimine

chloroacetic acid
79-11-8

chloroacetic acid

A

N-(p-tolyl)diphenylacetamide
4107-01-1

N-(p-tolyl)diphenylacetamide

B

N-(Chloracetyl)-N-(p-methylphenyl)-diphenylacetamid
73197-35-0

N-(Chloracetyl)-N-(p-methylphenyl)-diphenylacetamid

C

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

Conditions
ConditionsYield
In acetonitrile at 30℃; Rate constant; Product distribution;
trans-3,5-Diacethoxy-3,5-bis(chloromethyl)-1,2,4-trioxolane

trans-3,5-Diacethoxy-3,5-bis(chloromethyl)-1,2,4-trioxolane

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

Conditions
ConditionsYield
With dimethylsulfide In chloroform-d1 for 1.5h;
trans-2,3-dibromo-1,4-dichloro-2-butene
85415-22-1

trans-2,3-dibromo-1,4-dichloro-2-butene

A

chloroacetic acid
79-11-8

chloroacetic acid

B

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

Conditions
ConditionsYield
With ozone; polyethylene In pentane at -75℃; for 8h; Product distribution; to r.t.;A 71 % Spectr.
B 14 % Spectr.
chloroacetic acid
79-11-8

chloroacetic acid

phosphorus pentoxide

phosphorus pentoxide

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

Conditions
ConditionsYield
bei der Destillation im Vakuum;
chloroacetic acid
79-11-8

chloroacetic acid

chloroacetyl chloride
79-04-9

chloroacetyl chloride

potassium chloride

potassium chloride

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

Conditions
ConditionsYield
zeitlicher Verlauf bei Siedetemperatur;
(R)-3,4-dihydro-2H-pyran-2-methylamine
144069-81-8

(R)-3,4-dihydro-2H-pyran-2-methylamine

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

N-<((2R)-3,4-dihydro-2H-pyran-2-yl)methyl>chloroacetamide
159691-04-0

N-<((2R)-3,4-dihydro-2H-pyran-2-yl)methyl>chloroacetamide

Conditions
ConditionsYield
With N,N-diethyl-N-isopropylamine In dichloromethane at 0℃; for 0.666667h;100%
1D-6-O-(4-oxopentanoyl)-3,4-O-(tetraisopropyldisiloxane-1,3-diyl)-5-O-triethylsilyl-myo-inositol 1-<(1,2-di-O-octadecanoyl-sn-glyceryl) methyl phosphate>
171191-33-6

1D-6-O-(4-oxopentanoyl)-3,4-O-(tetraisopropyldisiloxane-1,3-diyl)-5-O-triethylsilyl-myo-inositol 1-<(1,2-di-O-octadecanoyl-sn-glyceryl) methyl phosphate>

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

1D-2-chloroacetyl-6-O-(4-oxopentanoyl)-3,4-O-(tetraisopropyldisiloxane-1,3-diyl)-5-O-triethylsilyl-myo-inositol 1-<(1,2-di-O-octadecanoyl-sn-glyceryl) methyl phosphate>
171191-34-7

1D-2-chloroacetyl-6-O-(4-oxopentanoyl)-3,4-O-(tetraisopropyldisiloxane-1,3-diyl)-5-O-triethylsilyl-myo-inositol 1-<(1,2-di-O-octadecanoyl-sn-glyceryl) methyl phosphate>

Conditions
ConditionsYield
100%
With dmap; N,N,N',N'-tetramethyl-1,8-diaminonaphthalene In pyridine for 2.5h; Ambient temperature; Yield given;
Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

5-(3-amino-2,6-dichlorobenzyloxy)isoquinoline
206883-01-4

5-(3-amino-2,6-dichlorobenzyloxy)isoquinoline

5-{(2,6-dichloro-3-chloroacetylamino)benzyloxy}isoquinoline
258842-80-7

5-{(2,6-dichloro-3-chloroacetylamino)benzyloxy}isoquinoline

Conditions
ConditionsYield
In 1,2-dichloro-ethane at 20℃; for 1h; Acylation;100%
Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

phenyl 3-O-acetyl-2-azido-4,6-O-benzylidene-2-deoxy-1-seleno-α-D-galactopyranoside
167074-40-0

phenyl 3-O-acetyl-2-azido-4,6-O-benzylidene-2-deoxy-1-seleno-α-D-galactopyranoside

Chloro-acetic acid (2S,4aR,6R,7R,8aR)-7-azido-2-phenyl-6-phenylselanyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester

Chloro-acetic acid (2S,4aR,6R,7R,8aR)-7-azido-2-phenyl-6-phenylselanyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester

Conditions
ConditionsYield
With sodium hydrogencarbonate In tetrahydrofuran at -30 - 20℃; Acetylation;100%
Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

phenyl 3-O-acetyl-2-azido-4,6-O-benzylidene-2-deoxy-1-seleno-α-D-galactopyranoside
167074-40-0

phenyl 3-O-acetyl-2-azido-4,6-O-benzylidene-2-deoxy-1-seleno-α-D-galactopyranoside

Phenyl 2-azido-4,6-benzylidene-3-O-chloroacetyl-2-deoxy-1-seleno-α-D-galactopyranoside
282736-08-7

Phenyl 2-azido-4,6-benzylidene-3-O-chloroacetyl-2-deoxy-1-seleno-α-D-galactopyranoside

Conditions
ConditionsYield
With sodium hydrogencarbonate In tetrahydrofuran at 20℃;100%
Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

(1S,2R)-1-(N'-acetyl-N-carbamylamino)-2-indanol
359760-98-8

(1S,2R)-1-(N'-acetyl-N-carbamylamino)-2-indanol

(1S,2R)-1-(N'-acetyl-N-carbamylamino)-2-indanol O-chloroacetate
359760-99-9

(1S,2R)-1-(N'-acetyl-N-carbamylamino)-2-indanol O-chloroacetate

Conditions
ConditionsYield
With pyridine at 20℃; for 1h;100%
Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

(2E,4E)-(R)-8-(tert-Butyl-dimethyl-silanyloxy)-2,7-dimethyl-octa-2,4-dien-1-ol
208193-37-7

(2E,4E)-(R)-8-(tert-Butyl-dimethyl-silanyloxy)-2,7-dimethyl-octa-2,4-dien-1-ol

(R,2E,4E)-8-t-butyldimethylsilyloxy-2,7-dimethyl-2,4-octadien-1-yl chloroacetate
445493-03-8

(R,2E,4E)-8-t-butyldimethylsilyloxy-2,7-dimethyl-2,4-octadien-1-yl chloroacetate

Conditions
ConditionsYield
With triethylamine In methanol at 20℃; for 0.25h;100%
Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

tert-butyldiphenylsilyl 2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->4)-2-acetamido-3,6-di-O-benzyl-2-deoxy-β-D-glucopyranosyl-(1->6)-[2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->3)]-2-azido-2-deoxy-β-D-galactopyranoside

tert-butyldiphenylsilyl 2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->4)-2-acetamido-3,6-di-O-benzyl-2-deoxy-β-D-glucopyranosyl-(1->6)-[2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->3)]-2-azido-2-deoxy-β-D-galactopyranoside

tert-butyldiphenylsilyl 2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->4)-2-acetamido-3,6-di-O-benzyl-2-deoxy-β-D-glucopyranosyl-(1->6)-[2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->3)]-2-azido-4-O-chloroacetyl-2-deoxy-β-D-galactopyranoside

tert-butyldiphenylsilyl 2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->4)-2-acetamido-3,6-di-O-benzyl-2-deoxy-β-D-glucopyranosyl-(1->6)-[2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->3)]-2-azido-4-O-chloroacetyl-2-deoxy-β-D-galactopyranoside

Conditions
ConditionsYield
With pyridine In dichloromethane at 0℃; for 3h;100%
Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

(1R,2R,5S)-2-(3-hydroxypropyl)-2-methyl-8-oxabicyclo[3.2.1]octan-3-one
553635-94-2

(1R,2R,5S)-2-(3-hydroxypropyl)-2-methyl-8-oxabicyclo[3.2.1]octan-3-one

(1R,2R,5S)-2-[3-(chloroacetyloxy)propyl]-2-methyl-8-oxabicyclo[3.2.1]octan-3-one
553635-95-3

(1R,2R,5S)-2-[3-(chloroacetyloxy)propyl]-2-methyl-8-oxabicyclo[3.2.1]octan-3-one

Conditions
ConditionsYield
With pyridine; dmap at 0℃; for 1.5h;100%
Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

taxol-2'-chloroacetyl
152565-19-0

taxol-2'-chloroacetyl

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃;100%
With N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃;100%
100%
With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 3h;100%
With N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; for 24h;84.33%
benzyl-methyl-amine
103-67-3

benzyl-methyl-amine

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

N-benzyl-N-methyl-α-chloroacetamide
73685-56-0

N-benzyl-N-methyl-α-chloroacetamide

Conditions
ConditionsYield
With dmap In tetrahydrofuran at 20℃; for 0.166667h;100%
pent-4-enyl 2,3,4-tri-O-benzyl-β-D-glucopyranoside
155036-27-4

pent-4-enyl 2,3,4-tri-O-benzyl-β-D-glucopyranoside

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

n-pent-4-enyl 2,3,4-O-tribenzyl-6-O-chloroacetyl-β-D-glucopyranoside
1268469-66-4

n-pent-4-enyl 2,3,4-O-tribenzyl-6-O-chloroacetyl-β-D-glucopyranoside

Conditions
ConditionsYield
With pyridine In dichloromethane at 0 - 20℃;100%
C33H40O8S
1282034-45-0

C33H40O8S

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

C35H41ClO9S
1282034-28-9

C35H41ClO9S

Conditions
ConditionsYield
With dmap In tetrahydrofuran at 20℃; for 0.5h; Inert atmosphere;100%
tert-butyldiphenylsilyl 4-(N-benzyloxycarbonylamino)-2-azido-2,4,6-trideoxy-β-D-galactopyranoside
1271131-90-8

tert-butyldiphenylsilyl 4-(N-benzyloxycarbonylamino)-2-azido-2,4,6-trideoxy-β-D-galactopyranoside

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

tert-butyldiphenylsilyl 4-(N-benzyloxycarbonylamino)-2-azido-3-O-chloroacetyl-2,4,6-trideoxy-β-D-galactopyranoside
1271132-05-8

tert-butyldiphenylsilyl 4-(N-benzyloxycarbonylamino)-2-azido-3-O-chloroacetyl-2,4,6-trideoxy-β-D-galactopyranoside

Conditions
ConditionsYield
With pyridine In dichloromethane for 1h;100%
With pyridine In dichloromethane for 1h;100%
C19H32O4

C19H32O4

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

C23H34Cl2O6

C23H34Cl2O6

Conditions
ConditionsYield
With pyridine; dmap In dichloromethane at 0℃; for 2.5h;100%
Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

phenyl (6-O-benzyl-2-O-benzoyl-1-thio-β-D-galactopyranoside)
258286-51-0

phenyl (6-O-benzyl-2-O-benzoyl-1-thio-β-D-galactopyranoside)

phenyl 2,6-di-O-benzyl-3,4-di-O-chloroacetyl-1-thio-β-D-galactopyranoside
1400562-30-2

phenyl 2,6-di-O-benzyl-3,4-di-O-chloroacetyl-1-thio-β-D-galactopyranoside

Conditions
ConditionsYield
With pyridine In monoethylene glycol diethyl ether at 0 - 20℃; for 4h;100%
methyl [2-(trimethylsilyl)ethyl 5-acetamido-4,7,9-tri-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosid]onate

methyl [2-(trimethylsilyl)ethyl 5-acetamido-4,7,9-tri-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosid]onate

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

methyl [2-(trimethylsilyl)ethyl 5-acetamido-4,7,9-tri-O-acetyl-8-O-chloroacetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosid]onate

methyl [2-(trimethylsilyl)ethyl 5-acetamido-4,7,9-tri-O-acetyl-8-O-chloroacetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosid]onate

Conditions
ConditionsYield
With dmap In tetrahydrofuran at 0 - 20℃; for 12h; Inert atmosphere;100%
methyl [phenyl 3,5-dideoxy-9-O-pivaloyl-2-thio-5-(2,2,2-trichloroethoxycarbamoyl)-D-glycero-β-D-galacto-2-nonulopyranosid]onate

methyl [phenyl 3,5-dideoxy-9-O-pivaloyl-2-thio-5-(2,2,2-trichloroethoxycarbamoyl)-D-glycero-β-D-galacto-2-nonulopyranosid]onate

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

methyl [phenyl 4,7,8-tri-O-chloroacetyl-3,5-dideoxy-9-O-pivaloyl-2-thio-5-(2,2,2-trichloroethoxycarbamoyl)-D-glycero-β-D-galacto-2-nonulopyranosid]onate

methyl [phenyl 4,7,8-tri-O-chloroacetyl-3,5-dideoxy-9-O-pivaloyl-2-thio-5-(2,2,2-trichloroethoxycarbamoyl)-D-glycero-β-D-galacto-2-nonulopyranosid]onate

Conditions
ConditionsYield
With dmap In tetrahydrofuran at 20℃; for 1h; Inert atmosphere;100%
6''-dihydro-3,5-isopropylidene-6''-O-(4-methoxybenzyl) leuconolide A1
124781-21-1

6''-dihydro-3,5-isopropylidene-6''-O-(4-methoxybenzyl) leuconolide A1

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

9-O-chloroacetyl-6''-dihydro-3,5-isopropylidene-6''-O-(4-methoxybenzyl) leuconolide A1
139746-45-5

9-O-chloroacetyl-6''-dihydro-3,5-isopropylidene-6''-O-(4-methoxybenzyl) leuconolide A1

Conditions
ConditionsYield
With dmap In pyridine at 5℃; for 0.333333h;99%
Methyl-3,6-di-O-allyl-2-O-benzyl-α-D-mannopyranosid
102728-49-4

Methyl-3,6-di-O-allyl-2-O-benzyl-α-D-mannopyranosid

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

Methyl-3,6-di-O-allyl-2-O-benzyl-4-O-chloracetyl-α-D-mannopyranosid
129750-07-8

Methyl-3,6-di-O-allyl-2-O-benzyl-4-O-chloracetyl-α-D-mannopyranosid

Conditions
ConditionsYield
With pyridine at 0℃; for 0.5h;99%
{(6S,7R,8S,9R)-9-(tert-Butyl-dimethyl-silanyloxy)-7-((S)-1-hydroxy-3-trimethylsilanyl-prop-2-ynyl)-8-[2-(4-methoxy-phenoxymethoxy)-ethyl]-9-trimethylsilanylethynyl-1,4-dioxa-spiro[4.5]dec-6-yl}-carbamic acid allyl ester

{(6S,7R,8S,9R)-9-(tert-Butyl-dimethyl-silanyloxy)-7-((S)-1-hydroxy-3-trimethylsilanyl-prop-2-ynyl)-8-[2-(4-methoxy-phenoxymethoxy)-ethyl]-9-trimethylsilanylethynyl-1,4-dioxa-spiro[4.5]dec-6-yl}-carbamic acid allyl ester

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

Chloro-acetic acid (S)-1-{(6S,7R,8S,9R)-6-allyloxycarbonylamino-9-(tert-butyl-dimethyl-silanyloxy)-8-[2-(4-methoxy-phenoxymethoxy)-ethyl]-9-trimethylsilanylethynyl-1,4-dioxa-spiro[4.5]dec-7-yl}-3-trimethylsilanyl-prop-2-ynyl ester

Chloro-acetic acid (S)-1-{(6S,7R,8S,9R)-6-allyloxycarbonylamino-9-(tert-butyl-dimethyl-silanyloxy)-8-[2-(4-methoxy-phenoxymethoxy)-ethyl]-9-trimethylsilanylethynyl-1,4-dioxa-spiro[4.5]dec-7-yl}-3-trimethylsilanyl-prop-2-ynyl ester

Conditions
ConditionsYield
With pyridine99%
Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

1-[Dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-pent-4-en-2-ol
206348-79-0

1-[Dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-pent-4-en-2-ol

Chloro-acetic acid 1-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxymethyl]-but-3-enyl ester
206348-77-8

Chloro-acetic acid 1-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxymethyl]-but-3-enyl ester

Conditions
ConditionsYield
With pyridine In dichloromethane at 0℃; for 1.5h;99%
2,2-diaminoethylthioether
871-76-1

2,2-diaminoethylthioether

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

bis<2-(α-chloroacetamido)ethyl> sulfide
226211-71-8

bis<2-(α-chloroacetamido)ethyl> sulfide

Conditions
ConditionsYield
In dichloromethane for 1h; Ambient temperature;99%
5,5-dimethyl-2-(methylthio)-2-cyclopenten-1-ol
186960-95-2

5,5-dimethyl-2-(methylthio)-2-cyclopenten-1-ol

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

5,5-dimethyl-2-(methylthio)-2-cyclopenten-1-yl chloroacetate
225790-52-3

5,5-dimethyl-2-(methylthio)-2-cyclopenten-1-yl chloroacetate

Conditions
ConditionsYield
With pyridine In dichloromethane at 0℃; for 2h;99%
Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

C81H112O25Si2

C81H112O25Si2

C83H113ClO26Si2

C83H113ClO26Si2

Conditions
ConditionsYield
With dmap; triethylamine In tetrahydrofuran at 0 - 25℃; for 1h; Esterification;99%
Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

bis{3-[2,3,6-tri-O-acetyl-4-O-(2',3',4',6'-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranosyl-1-thiomethylcarbonylamino]propyl}-N-tert-butoxycarbonylamine

bis{3-[2,3,6-tri-O-acetyl-4-O-(2',3',4',6'-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranosyl-1-thiomethylcarbonylamino]propyl}-N-tert-butoxycarbonylamine

bis{3-[2,3,6-tri-O-acetyl-4-O-(2',3',4',6'-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranosyl-1-thiomethylcarbonylamino]propyl}-N-chloroacetylamine

bis{3-[2,3,6-tri-O-acetyl-4-O-(2',3',4',6'-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranosyl-1-thiomethylcarbonylamino]propyl}-N-chloroacetylamine

Conditions
ConditionsYield
Stage #1: bis{3-[2,3,6-tri-O-acetyl-4-O-(2',3',4',6'-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranosyl-1-thiomethylcarbonylamino]propyl}-N-tert-butoxycarbonylamine With trifluoroacetic acid In dichloromethane at 0℃;
Stage #2: Chloroacetic anhydride With N-ethyl-N,N-diisopropylamine In acetonitrile at 20℃; for 8h; Further stages.;
99%
Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

(2R,4aR,6S,7R,8S,8aS)-7-(4-Methoxy-benzyloxy)-6-methylsulfanyl-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-ol
512171-32-3

(2R,4aR,6S,7R,8S,8aS)-7-(4-Methoxy-benzyloxy)-6-methylsulfanyl-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-ol

methyl 4,6-O-benzylideme-3-O-chloroacetyl-2-O-p-methoxybenzyl-1-thio-β-D-mannopyranoside

methyl 4,6-O-benzylideme-3-O-chloroacetyl-2-O-p-methoxybenzyl-1-thio-β-D-mannopyranoside

Conditions
ConditionsYield
With pyridine In dichloromethane at 0 - 20℃; for 1.16667h;99%
Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

C54H75NO14

C54H75NO14

C56H76ClNO15

C56H76ClNO15

Conditions
ConditionsYield
With dmap; triethylamine In dichloromethane at 20℃; for 1h;99%
(Z)-2-fluoro-n-dec-2-en-1-ol
55371-42-1

(Z)-2-fluoro-n-dec-2-en-1-ol

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

1-chloroacetoxy-2-fluorodec-2-ene
848138-01-2

1-chloroacetoxy-2-fluorodec-2-ene

Conditions
ConditionsYield
With pyridine; dmap In dichloromethane at 20℃; for 15h;99%
Acetic acid (2S,3R,4R,5S,6R)-3-azido-6-benzyloxymethyl-5-hydroxy-2-phenylsulfanyl-tetrahydro-pyran-4-yl ester

Acetic acid (2S,3R,4R,5S,6R)-3-azido-6-benzyloxymethyl-5-hydroxy-2-phenylsulfanyl-tetrahydro-pyran-4-yl ester

Chloroacetic anhydride
541-88-8

Chloroacetic anhydride

phenyl 3-O-acetyl-2-azido-6-O-benzyl-4-O-chloroacetyl-2-deoxy-1-thio-β-D-glucopyranoside

phenyl 3-O-acetyl-2-azido-6-O-benzyl-4-O-chloroacetyl-2-deoxy-1-thio-β-D-glucopyranoside

Conditions
ConditionsYield
With pyridine In dichloromethane at 0℃; for 0.5h;99%
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