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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

Ethyl 2-bromoisobutyrate

Cas:600-00-0

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 Ethyl 2-Bromoisobutyrate supplier in China

Cas:600-00-0

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Jinan Finer Chemical Co., Ltd

Product description: Product name Ethyl 2-bromoisobutyrate CAS number 600-00-0 Assay ≥99% Appearance Colorless transparent liquid Capacity 500mt/year Application Organic inte

Ethyl 2-bromoisobutyrate

Cas:600-00-0

Min.Order:1 Kilogram

FOB Price: $12.0

Type:Lab/Research institutions

inquiry

Hebei yanxi chemical co.,LTD.

Hebei yanxi chemical co. LTD. has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of chemicals. After many years of efforts, we have established stable

Ethyl 2-bromoisobutyrate

Cas:600-00-0

Min.Order:1 Metric Ton

FOB Price: $1.0 / 2.0

Type:Manufacturers

inquiry

Henan Allgreen Chemical Co.,Ltd

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

ethyl 2-bromoisobutyrate

Cas:600-00-0

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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 Ethyl 2-bromo-2-methylpropionate

Cas:600-00-0

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

2-Bromoisobutyric acid ethyl ester

Cas:600-00-0

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Tianfu Chemical, built in 2009, is a professional supplier for API materials in China. With 10 years development, we have bulit our own factory and lab to produce a certain of products. And we have established stable business relationship

TIANFU CHEM 600-00-0 Ethyl 2-bromoisobutyrate

Cas:600-00-0

Min.Order:1 Kilogram

FOB Price: $200.0

Type:Lab/Research institutions

inquiry

Henan Sinotech Import&Export Corporation

Product Name: Ethyl 2-bromoisobutyrate Synonyms: 2-bromo-2-methyl-propanoicaciethylester;alpha-Bromoisobutyric acid, ethyl ester;Ethyl 2-bromo-2-methylpropanoate;Ethyl2-bromo-2-methylpropanoate;Ethyl-bromo-

Ethyl 2-bromoisobutyrate

Cas:600-00-0

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

inquiry

Henan Wentao Chemical Product Co., Ltd.

We are leading fine chemicals supplier in China with ISO certificate, Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED

α-bromoisobutyric acid ethyl esterCAS NO.:600-00-0

Cas:600-00-0

Min.Order:1 Gram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:White Crystalline Powder Storage:Store in sealed conta

high quality 600-00-0 Ethyl 2-bromoisobutyrate with best price

Cas:600-00-0

Min.Order:10 Gram

Negotiable

Type:Other

inquiry

Shanghai Minstar Chemical Co., Ltd

Synonyms: 2-bromo-2-methyl-propanoicaciethylester;alpha-Bromoisobutyric acid, ethyl ester;Ethyl 2-bromo-2-methylpropanoate;Ethyl2-bromo-2-methylpropanoate;Ethyl-bromo-iso-butyrate;Propionic acid, 2-bromo-2-methyl-, ethyl ester;ETHYL ALPHA-BROMOISOB

Ethyl 2-bromoisobutyrate 600-00-0 Large in stock

Cas:600-00-0

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 R&amp

Propanoic acid,2-bromo-2-methyl-, ethyl ester/ LIDE PHARMA- Factory supply / Best price

Cas:600-00-0

Min.Order:0

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

ethyl -bromoisobutyr

Cas:600-00-0

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

Ethyl 2-bromoisobutyrate

Cas:600-00-0

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 Ethyl 2-Bromoisobutyrate

Cas:600-00-0

Min.Order:10 Gram

FOB Price: $100.0

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

Ethyl 2-bromoisobutyrate

Cas:600-00-0

Min.Order:1 Gram

FOB Price: $1.0

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,

Ethyl 2-bromoisobutyrate

Cas:600-00-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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

Ethyl 2-bromo-2-methylpropanoate

Cas:600-00-0

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Hangzhou Zhongqi chem Co.,Ltd.

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an

Ethyl α-bromoisobutyrate;Ethyl 2-bromoisobutyrate

Cas:600-00-0

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Hubei Vanz Pharm Co.,Ltd

ISO/factory/goodqualityAppearance:off white Storage:Dry,cool place Package:drum Application:active pharmaceutical ingredients Transportation:by air/sea/express Port:shenzhen/shanghai

Ethyl 2-bromoisobutyrate

Cas:600-00-0

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

JINHUA HUAYI CHEMICAL CO., LTD.

Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands

Ethyl 2-Bromoisobutyrate

Cas:600-00-0

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:colourless liquid or light yellow liquid Storage:Sealed in a cool ,dry and microtherm place , avoid light . Package:25kg/drum;200kg/drum as per your request Application:It is an imp

Ethyl 2-Bromoisobutyrate supplier in China

Cas:600-00-0

Min.Order:25 Kilogram

Negotiable

Type:Trading Company

inquiry

Aecochem Corp.

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

Ethyl 2-Bromoisobutyrate

Cas:600-00-0

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 600-00-0 with competitive price

Cas:600-00-0

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

Ethyl 2-Bromoisobutyrate

Cas:600-00-0

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

Ethyl Alpha-Bromoisobutyrate

Cas:600-00-0

Min.Order:0

Negotiable

Type:Other

inquiry

Luyunjia Chemistry Xiamen Limited

Xiamen Luyunjia Trading Co.,Ltd Package:1kg/bag; 2875kg/drum, or as customer's request. Application:Xiamen Luyunjia Trading Co.,Ltd Transportation:DHL, EMS, FedEx, TNT, AIR, SEA Port:Beijing,Shanghai,Guangzhou ,China main port

Ethyl 2-bromoisobutyrate

Cas:600-00-0

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

Ethyl 2-Bromoisobutyrate manufacture

Cas:600-00-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SAGECHEM LIMITED

600-00-0 Application:intermediate

Ethyl 2-bromoisobutyrate

Cas:600-00-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

ethanol
64-17-5

ethanol

2-bromo-2-methylpropionic acid
2052-01-9

2-bromo-2-methylpropionic acid

ethyl 2-bromoisobutyrate

ethyl 2-bromoisobutyrate

Conditions
ConditionsYield
Stage #1: 2-bromo-2-methylpropionic acid With zinc for 0.5h;
Stage #2: With hydrogen bromide for 0.5h;
Stage #3: ethanol at 95℃;
92.53%
With sulfuric acid; water
With hydrogenchloride
Stage #1: 2-bromo-2-methylpropionic acid With 1,1'-carbonyldiimidazole In dichloromethane for 0.25h; Heating;
Stage #2: ethanol In dichloromethane for 2h; Heating; Further stages.;
UV-irradiation;
ethanol
64-17-5

ethanol

2-bromo-2-methylpropionyl chloride
20469-89-0

2-bromo-2-methylpropionyl chloride

ethyl 2-bromoisobutyrate
600-00-0

ethyl 2-bromoisobutyrate

isobutyric Acid
79-31-2

isobutyric Acid

ethyl 2-bromoisobutyrate
600-00-0

ethyl 2-bromoisobutyrate

Conditions
ConditionsYield
With phosphorus; bromine Behandeln des erhaltenen Reaktionsprodukts mit Aethylalkohol;
Ethyl isobutyrate
97-62-1

Ethyl isobutyrate

ethyl 2-bromoisobutyrate
600-00-0

ethyl 2-bromoisobutyrate

Conditions
ConditionsYield
With bromine 1.) irrad., reflux, 2.) 2 h; Yield given. Multistep reaction;
ethanol
64-17-5

ethanol

2-bromoisobutyric acid bromide
20769-85-1

2-bromoisobutyric acid bromide

ethyl 2-bromoisobutyrate
600-00-0

ethyl 2-bromoisobutyrate

Conditions
ConditionsYield
With pyridine In chloroform for 1h;
1,1-diethoxy-2-methyl-2-propene
23553-27-7

1,1-diethoxy-2-methyl-2-propene

hydrogen bromide
10035-10-6, 12258-64-9

hydrogen bromide

ethyl 2-bromoisobutyrate
600-00-0

ethyl 2-bromoisobutyrate

Conditions
ConditionsYield
UV-irradiation;

Conditions
ConditionsYield
With iodine; zinc In 1,4-dioxane for 0.166667h; Reformatsky reaction; ultrasound irradiation;100%
With magnesium; benzene
With zinc; benzene
With zinc
ethyl 2-bromoisobutyrate

ethyl 2-bromoisobutyrate

2-azido-2-methylpropanoic acid ethyl ester
98140-95-5

2-azido-2-methylpropanoic acid ethyl ester

Conditions
ConditionsYield
With sodium azide In acetonitrile at 80℃; for 48h;100%
With sodium azide; tetra(n-butyl)ammonium hydrogensulfate In dichloromethane; water at 20℃; for 200h; Inert atmosphere;81%
With sodium azide In N,N-dimethyl-formamide at 20℃; for 5h;78%
ethyl 2-bromoisobutyrate
600-00-0

ethyl 2-bromoisobutyrate

1,2-bis(o-hydroxyphenoxy)ethane
20115-81-5

1,2-bis(o-hydroxyphenoxy)ethane

2-(2-{2-[2-(1-Carboxy-1-methyl-ethoxy)-phenoxy]-ethoxy}-phenoxy)-2-methyl-propionic acid
97546-27-5

2-(2-{2-[2-(1-Carboxy-1-methyl-ethoxy)-phenoxy]-ethoxy}-phenoxy)-2-methyl-propionic acid

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide for 16h; steam bath;100%
ethyl 2-bromoisobutyrate
600-00-0

ethyl 2-bromoisobutyrate

acetophenone
98-86-2

acetophenone

ethyl 3-hydroxy-2,2-dimethyl-3-phenylbutyrate
33026-24-3

ethyl 3-hydroxy-2,2-dimethyl-3-phenylbutyrate

Conditions
ConditionsYield
With iodine; zinc In 1,4-dioxane for 0.0833333h; Reformatsky reaction; ultrasound irradiation;100%
With tetrabutylammonium tetrafluoroborate; zinc dibromide; zinc In acetonitrile Ambient temperature;73%
With amalgamated magnesium
With zinc In benzene7.1 g
With hydrogenchloride; ammonium chloride; calcium chloride; zinc; dibenzoyl peroxide 1.) H2O, room temperature, 15 min, 2.) 5 min; Yield given. Multistep reaction;
ethyl 2-bromoisobutyrate
600-00-0

ethyl 2-bromoisobutyrate

1-(4-fluorobenzoyl)-4-hydroxy-4-(3-hydroxyphenyl)piperidine
325808-16-0

1-(4-fluorobenzoyl)-4-hydroxy-4-(3-hydroxyphenyl)piperidine

ethyl 2-[3-[1-(4-fluorobenzoyl)-4-hydroxypiperidin-4-yl]phenoxy]-2-methylpropanoate
325808-45-5

ethyl 2-[3-[1-(4-fluorobenzoyl)-4-hydroxypiperidin-4-yl]phenoxy]-2-methylpropanoate

Conditions
ConditionsYield
With potassium carbonate at 100℃; for 14h;100%
ethyl 2-bromoisobutyrate
600-00-0

ethyl 2-bromoisobutyrate

4-cyanophenol
767-00-0

4-cyanophenol

2-(4-cyanophenoxy)-2-methylpropionic acid ethyl ester
18672-07-6

2-(4-cyanophenoxy)-2-methylpropionic acid ethyl ester

Conditions
ConditionsYield
Stage #1: 4-cyanophenol With potassium carbonate In acetonitrile for 1h; Heating / reflux;
Stage #2: ethyl 2-bromoisobutyrate With potassium carbonate for 72h; Heating / reflux;
100%
Stage #1: 4-cyanophenol With potassium carbonate In N,N-dimethyl-formamide for 0.166667h;
Stage #2: ethyl 2-bromoisobutyrate In N,N-dimethyl-formamide at 20℃; for 16h;
69%
Stage #1: 4-cyanophenol With potassium carbonate In acetone at 20℃; for 0.5h;
Stage #2: ethyl 2-bromoisobutyrate In acetone for 16h; Heating / reflux;
46.9%
ethyl 2-bromoisobutyrate
600-00-0

ethyl 2-bromoisobutyrate

tert-Butyl N-hydroxycarbamate
36016-38-3

tert-Butyl N-hydroxycarbamate

N-Boc-2-aminooxy-2-methylpropionic acid ethyl ester
211812-03-2

N-Boc-2-aminooxy-2-methylpropionic acid ethyl ester

Conditions
ConditionsYield
With potassium hydroxide In ethanol at 20℃; Heating / reflux;99%
Stage #1: tert-Butyl N-hydroxycarbamate With potassium hydroxide In ethanol at 20℃;
Stage #2: ethyl 2-bromoisobutyrate for 18h; Reflux;
99%
With potassium hydroxide In ethanol at 60℃;85%
Stage #1: tert-Butyl N-hydroxycarbamate With potassium hydroxide In ethanol at 20℃;
Stage #2: ethyl 2-bromoisobutyrate In ethanol for 15h; Reflux;
74%
ethyl 2-bromoisobutyrate
600-00-0

ethyl 2-bromoisobutyrate

1-phenylpropylene oxide
23355-97-7

1-phenylpropylene oxide

3-Hydroxy-2,2,3-trimethyl-4-phenyl-butyric acid ethyl ester
55078-74-5

3-Hydroxy-2,2,3-trimethyl-4-phenyl-butyric acid ethyl ester

Conditions
ConditionsYield
Stage #1: ethyl 2-bromoisobutyrate With Bu6CrLi3 In tetrahydrofuran at -78℃; for 1h;
Stage #2: 1-phenylpropylene oxide With ethylaluminum dichloride In tetrahydrofuran at -78℃; for 2h;
99%
ethyl 2-bromoisobutyrate
600-00-0

ethyl 2-bromoisobutyrate

1-t-Butoxycarbonylpiperazine
57260-71-6

1-t-Butoxycarbonylpiperazine

4-(1-ethoxy-2-methyl-1-oxopropan-2-yl)piperazine-1-carboxylic acid tert-butyl ester
885698-73-7

4-(1-ethoxy-2-methyl-1-oxopropan-2-yl)piperazine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 12h;99%
With potassium carbonate In acetonitrile for 48h; Reflux;64%
With potassium carbonate In acetonitrile at 80℃; for 15h; Inert atmosphere;47%
ethyl 2-bromoisobutyrate
600-00-0

ethyl 2-bromoisobutyrate

4-trifluoromethylbenzenethiol
825-83-2

4-trifluoromethylbenzenethiol

2-methyl-2-(4-trifluoromethyl-phenylsulfanyl)-propionic acid ethyl ester
1004769-90-7

2-methyl-2-(4-trifluoromethyl-phenylsulfanyl)-propionic acid ethyl ester

Conditions
ConditionsYield
With potassium hydroxide In ethanol for 18h; Heating / reflux;99%
With potassium hydroxide In ethanol for 18h; Reflux;
ethyl 2-bromoisobutyrate
600-00-0

ethyl 2-bromoisobutyrate

4-ethyl-3-(methoxymethoxy)phenol
628332-36-5

4-ethyl-3-(methoxymethoxy)phenol

ethyl 2-[4-ethyl-3-(methoxymethoxy)phenoxy]-2-methylpropanoate
628332-38-7

ethyl 2-[4-ethyl-3-(methoxymethoxy)phenoxy]-2-methylpropanoate

Conditions
ConditionsYield
With potassium carbonate In DMF (N,N-dimethyl-formamide) at 80℃;99%
ethyl 2-bromoisobutyrate
600-00-0

ethyl 2-bromoisobutyrate

isoquinolin-7-ol
7651-83-4

isoquinolin-7-ol

2-(isoquinolin-7-yloxy)-2-methyl-propionic acid ethyl ester
887401-71-0

2-(isoquinolin-7-yloxy)-2-methyl-propionic acid ethyl ester

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 95℃; for 18h; Inert atmosphere;99%
With potassium carbonate In DMF (N,N-dimethyl-formamide) at 95℃; for 18h;53%
With potassium carbonate In N,N-dimethyl-formamide at 95℃; for 18h;53%
ethyl 2-bromoisobutyrate
600-00-0

ethyl 2-bromoisobutyrate

potassium thioacetate
10387-40-3

potassium thioacetate

2-acetylsulfanyl-2-methylpropionic acid ethyl ester
1151713-51-7

2-acetylsulfanyl-2-methylpropionic acid ethyl ester

Conditions
ConditionsYield
In acetone for 2h; Reflux;99%
In N,N-dimethyl-formamide at 20℃; for 2h;84%
In N,N-dimethyl-formamide at 20℃; for 16h;73%
ethyl 2-bromoisobutyrate
600-00-0

ethyl 2-bromoisobutyrate

1,1-Diphenylethylene
530-48-3

1,1-Diphenylethylene

3,3-dimethyl-5,5-diphenyltetrahydrofuran-2(3H)-one
894-15-5

3,3-dimethyl-5,5-diphenyltetrahydrofuran-2(3H)-one

Conditions
ConditionsYield
With lithium tetrafluoroborate; fac-tris[2-phenylpyridinato-C2,N]iridium(III) In water; acetonitrile at 20℃; for 24h; Mechanism; Inert atmosphere; Irradiation; regioselective reaction;99%
With 10-phenyl-10H-phenothiazine; caesium carbonate In dimethyl sulfoxide at 20℃; for 24h; Inert atmosphere; Irradiation;88%
ethyl 2-bromoisobutyrate
600-00-0

ethyl 2-bromoisobutyrate

C12H14O3
1609109-71-8

C12H14O3

C18H26O5
1609109-72-9

C18H26O5

Conditions
ConditionsYield
With iodine; zinc at 20℃; Reformatsky Reaction; Sonication;99%
ethyl 2-bromoisobutyrate
600-00-0

ethyl 2-bromoisobutyrate

non-1-en-3-yn-2-ylbenzene
1071146-03-6

non-1-en-3-yn-2-ylbenzene

4-methoxyphenylacetylen
768-60-5

4-methoxyphenylacetylen

ethyl (S)-6-((4-methoxyphenyl)ethynyl)-2,2-dimethyl-4-phenylundeca-4,5-dienoate

ethyl (S)-6-((4-methoxyphenyl)ethynyl)-2,2-dimethyl-4-phenylundeca-4,5-dienoate

Conditions
ConditionsYield
With copper(I) thiophene-2-carboxylate; C45H50N3O2P; caesium carbonate In diethyl ether at 20℃; for 24h; Schlenk technique; Inert atmosphere; enantioselective reaction;99%
ethyl 2-bromoisobutyrate
600-00-0

ethyl 2-bromoisobutyrate

1-phenylmethyl-4-piperidone
3612-20-2

1-phenylmethyl-4-piperidone

4-hydroxy-α,α-dimethyl-1-phenylmethyl-4-piperidineacetic acid ethyl ester
167710-67-0

4-hydroxy-α,α-dimethyl-1-phenylmethyl-4-piperidineacetic acid ethyl ester

Conditions
ConditionsYield
With zinc In tetrahydrofuran at 70 - 80℃; for 2h; Inert atmosphere;98.3%
Stage #1: ethyl 2-bromoisobutyrate With n-butyllithium In diethyl ether at -78℃; for 1h; Inert atmosphere;
Stage #2: 1-phenylmethyl-4-piperidone In diethyl ether at -60℃; for 2h;
74.3%
Stage #1: ethyl 2-bromoisobutyrate With n-butyllithium In diethyl ether at -78℃; for 1h; Inert atmosphere;
Stage #2: 1-phenylmethyl-4-piperidone In diethyl ether at -60℃; for 2h;
74.3%
ethyl 2-bromoisobutyrate
600-00-0

ethyl 2-bromoisobutyrate

benzaldehyde
100-52-7

benzaldehyde

ethyl 3-hydroxy-2,2-dimethyl-3-phenylpropanoate
52178-65-1, 133270-73-2, 35022-34-5

ethyl 3-hydroxy-2,2-dimethyl-3-phenylpropanoate

Conditions
ConditionsYield
With lithium; zinc(II) chloride In diethyl ether for 0.5h; other precursors of preparation of zinc;98%
With indium; tetrabutylammomium bromide In tetrahydrofuran; N,N-dimethyl-formamide at 50℃;93%
In tetrahydrofuran; N,N-dimethyl-formamide 1.) nickel cathode, sacrificial indium anode, tetrabutylammonium bromide as supporting electrolyte, 30 V, 50 deg C, 2.) 2 h;93%
ethyl 2-bromoisobutyrate
600-00-0

ethyl 2-bromoisobutyrate

N-hydroxyphthalimide
524-38-9

N-hydroxyphthalimide

2-(1,3-dioxo-1,3-dihydroisoindol-2-yloxy)-2-methylpropionic acid ethyl ester
40674-21-3

2-(1,3-dioxo-1,3-dihydroisoindol-2-yloxy)-2-methylpropionic acid ethyl ester

Conditions
ConditionsYield
With 1,8-diazabicyclo[5.4.0]undec-7-ene In N,N-dimethyl-formamide at 35℃; for 72h;98%
With triethylamine In N,N-dimethyl-formamide at 20℃; for 24h; Alkylation;
ethyl 2-bromoisobutyrate
600-00-0

ethyl 2-bromoisobutyrate

(E)-N-benzylidenebenzenesulfonamide
130552-90-8

(E)-N-benzylidenebenzenesulfonamide

ethyl 3-benzenesulfonylamino-2,2-dimethyl-3-phenylpropionate

ethyl 3-benzenesulfonylamino-2,2-dimethyl-3-phenylpropionate

Conditions
ConditionsYield
With iodine; zinc In 1,4-dioxane at 20℃; for 0.0833333h; Reformatsky reaction; sonication;98%
ethyl 2-bromoisobutyrate
600-00-0

ethyl 2-bromoisobutyrate

2-amino-benzenethiol
137-07-5

2-amino-benzenethiol

2,2-dimethyl-3-oxo-2,3-dihydro-4H-1,4-benzothiazine
90921-53-2

2,2-dimethyl-3-oxo-2,3-dihydro-4H-1,4-benzothiazine

Conditions
ConditionsYield
With N-methylcyclohexylamine; 1,8-diazabicyclo[5.4.0]undec-7-ene at 180℃; under 7757.22 Torr; for 4h; microwave irradiation;98%
With 1-octyl-3-methyl-3H-imidazolium nitrate at 20℃; for 20h; Mechanism; Green chemistry;94%
With potassium carbonate In N,N-dimethyl-formamide at 120℃; for 4h;87%
With potassium fluoride on basic alumina for 60h; Milling; Sealed tube; Green chemistry;73%
With sodium hydroxide

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