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hangzhou verychem science and technology co.ltd

Product name: Ethyl 4-bromobutyrate Cas No: 2969-81-5 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 twe

Ethyl 4-bromobutyrate

Cas:2969-81-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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 4-bromobutyrate Manufacturer/High quality/Best price/In stock

Cas:2969-81-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Hangzhou Dingyan Chem Co., Ltd

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

High purity 2969-81-5 Ethyl 4-bromobutyrate

Cas:2969-81-5

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Trading Company

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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 Ethyl 4-Bromobutyrate supplier in China

Cas:2969-81-5

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Wuhan Fortuna Chemical Co.,Ltd

Factory supply Ethyl 4-bromobutyrate CAS 2969-81-5 with fast delivery Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed

Factory supply Ethyl 4-bromobutyrate CAS 2969-81-5 with fast delivery

Cas:2969-81-5

Min.Order:10 Kilogram

FOB Price: $10.0

Type:Trading Company

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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 4-bromobutyrate

Cas:2969-81-5

Min.Order:1 Metric Ton

FOB Price: $1.0 / 2.0

Type:Manufacturers

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Hangzhou Think Chemical Co. Ltd

Ethyl 4-bromobutyrate CAS No.:2969-81-5 Name: Ethyl 4-bromobutyrate Synonyms: 4-Bromobutyric acid ethyl ester Molecular Structure Molecular Formula: C6H11BrO2 Molecular Weight: 195.05

High purity Ethyl 4-bromobutyrate CAS No.:2969-81-5

Cas:2969-81-5

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Other

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EAST CHEMSOURCES LIMITED

Ethyl-4-Bromobutyrate Boiling point: 198.3°C at 760 mmHg Flash point: 90.6°C Relative density: Refractive index: 1.4549-1.4569 Our Server

Ethyl 4-bromobutyrate factory

Cas:2969-81-5

Min.Order:1 Kilogram

FOB Price: $2.0 / 3.0

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 Ethyl 4-bromobutyrate

Cas:2969-81-5

Min.Order:1

Negotiable

Type:Other

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Chemwill Asia Co., Ltd.

Ethyl 4-bromobutyrate CAS 2969-81-5 4-Bromobutyric acid ethyl ester CAS no 2969-81-5 Ethyl 4-bromobutanoate Ethyl 4-bromobutyrate Manufacturer High quality Best price In stock factory CAS 2969-81-5 Ethyl 4-bromobutyrate COA TDS price MSDS ETHY

Ethyl 4-bromobutyrate CAS 2969-81-5 4-Bromobutyric acid ethyl ester CAS no 2969-81-5 Ethyl 4-bromobutanoate

Cas:2969-81-5

Min.Order:5 Kiloliter

FOB Price: $3.5 / 5.0

Type:Manufacturers

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com Product Name Ethyl 4-bromobutyrate CAS No.

Ethyl 4-bromobutyrate

Cas:2969-81-5

Min.Order:1 Gram

FOB Price: $45.0

Type:Lab/Research institutions

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Henan Tianfu Chemical Co., Ltd.

TIANFUCHEM--2969-81-5--Ethyl 4-bromobutyrate in stock Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable business relat

TIANFUCHEM--2969-81-5--Ethyl 4-bromobutyrate in stock

Cas:2969-81-5

Min.Order:1 Metric Ton

FOB Price: $2000.0

Type:Lab/Research institutions

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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

Ethyl 4-bromobutyrate CAS NO 2969-81-5

Cas:2969-81-5

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

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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

Factory direct supply CAS 2969-81-5 with best quality

Cas:2969-81-5

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Product Name Ethyl 4-bromobutyrate Synonyms 4-Bromobutanoic acid, ethyl ester;BrCH2CH2CH2C(O)OC2H5;Butanoic acid, 4-bromo-, ethyl ester;Ethyl 4-bromobutanoate;Ethyl gamma-bromobutyrate;ETHYL 4-BROMO-N

Ethyl 4-bromobutyrate CAS: 2969-81-5

Cas:2969-81-5

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

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Hangzhou Sartort Biopharma Co., Ltd

Appearance:Colorless to pale yellow clear liquid Storage:R.T Package:230kg/Barrel Application:Used as pesticide and pharmaceutical intermediate Transportation:Express/Sea/Air Port:Any port in China

Factory 98% Ethyl4-bromobutyrate in wholesale

Cas:2969-81-5

Min.Order:1 Kilogram

FOB Price: $10.0 / 24.6

Type:Lab/Research institutions

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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 2969-81-5 Ethyl 4-bromobutyrate with best price

Cas:2969-81-5

Min.Order:10 Gram

Negotiable

Type:Other

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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

Ethyl 4-bromobutyrate 2969-81-5

Cas:2969-81-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Hangzhou Fonlynn Health Technology Co., Ltd.

Packing: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Appearance:light yello liquid / Refer to COA Storage:Refer

Ethyl 4-bromobutyrate 2969-81-5 cas shipping door to door

Cas:2969-81-5

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Baoji Guokang Healthchem co.,ltd

Used as pharmaceutical and agrochemical intermediates. Appearance:Colorless Transparent Liquid Storage:Store below +30°C Package: according to customers' requirements Application:Used as pharmaceutical and agrochemical intermediates. Transportat

The best quality intermediates,Ethyl 4-bromobutyrate,cas:2969-81-5

Cas:2969-81-5

Min.Order:1 Kilogram

FOB Price: $60.0 / 75.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

Ethyl 4-bromobutyrate CAS:2969-81-5 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic inte

Ethyl 4-bromobutyrate CAS:2969-81-5

Cas:2969-81-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

ethyl-4-bromobutyrate

Cas:2969-81-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

Ethyl 4-bromobutyrate/ LIDE PHARMA- Factory supply / Best price

Cas:2969-81-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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.:2969-81-5

Cas:2969-81-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fandachem Co.,Ltd

Hangzhou Fanda Chemical Co.,Ltd (FandaChem) , a China-based chemical company, specialize in exporting Ethyl 4-bromobutyrate CAS:2969-81-5, Please contact us by email freely. We are leading exporter in China. If you really need this ca

Ethyl 4-bromobutyrate CAS:2969-81-5 from FandaChem

Cas:2969-81-5

Min.Order:1 Metric Ton

Negotiable

Type:Other

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Triumph International Development Limilted

Appearance: clear colorless to yellow liquid Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:By Se

Ethyl 4-bromobutyrate

Cas:2969-81-5

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

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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

Ethyl 4-bromobutyrate CAS 2969-81-5

Cas:2969-81-5

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

Ethyl 4-bromobutyrate

Cas:2969-81-5

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

Ethyl 4-bromobutyrate

Cas:2969-81-5

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

Ethyl 4-bromobutyrate

Cas:2969-81-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

ethanol
64-17-5

ethanol

bromobutyric acid
2623-87-2

bromobutyric acid

4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

Conditions
ConditionsYield
Stage #1: bromobutyric acid With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at 20℃; for 5h;
Stage #2: ethanol In dichloromethane at 20℃; for 15h;
84%
With tetrachloromethane; 5-sulfosalicylic Acid unter Entfernen des entstehenden Wassers;
With sulfuric acid
With sulfuric acid
With acetyl chloride at 20℃; for 4h;
4-butanolide
96-48-0

4-butanolide

ethanol
64-17-5

ethanol

4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

Conditions
ConditionsYield
With hydrogen bromide79%
With hydrogen bromide
With hydrogen bromide In benzene
(i) aq. HBr, (ii) SOCl2, (iii) /BRN= 1718733/; Multistep reaction;
With hydrogen bromide
cyclobutanone
1191-95-3

cyclobutanone

oxovanadium(V) ethoxydichloride
1801-77-0

oxovanadium(V) ethoxydichloride

4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

Conditions
ConditionsYield
With Bromotrichloromethane In diethyl ether for 13h; Ambient temperature;60%
ethanol
64-17-5

ethanol

4-bromobutyroyl chloride
927-58-2

4-bromobutyroyl chloride

4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

ethanol
64-17-5

ethanol

4-bromobutyryl bromide
56489-06-6

4-bromobutyryl bromide

4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

ethyl 3-butenoate
1617-18-1

ethyl 3-butenoate

4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

Conditions
ConditionsYield
With hydrogen bromide
ethanol
64-17-5

ethanol

4-bromobutanenitrile
5332-06-9

4-bromobutanenitrile

4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

Conditions
ConditionsYield
With sulfuric acid
ethyl 2,4-dibromobutyrate
36847-51-5

ethyl 2,4-dibromobutyrate

A

4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

B

ethyl cyclopropylcarboxylate
4606-07-9

ethyl cyclopropylcarboxylate

C

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 20℃; Product distribution; Mechanism; electrolysis; I*, napp; various conc. of the ester; in the presence and in the absence of 3,4-xylenol;
ethyl 3-butenoate
1617-18-1

ethyl 3-butenoate

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

hydrogen bromide

4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

bromobutyric acid
2623-87-2

bromobutyric acid

4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

Conditions
ConditionsYield
With hydrogenchloride In 1,4-dioxane; ethanol; dichloromethane3 g (85.5%)
4-diphenylmethoxypiperidine
58258-01-8

4-diphenylmethoxypiperidine

A

4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

B

ethyl 4-(4-benzhydryloxypiperidino)butanoate
125602-76-8

ethyl 4-(4-benzhydryloxypiperidino)butanoate

4-<(4-chlorophenyl)phenylmethoxy>piperidine
125603-02-3

4-<(4-chlorophenyl)phenylmethoxy>piperidine

A

ethyl 4-[4-[(4-chlorophenyl)-phenylmethoxy]-1-piperidyl]butanoate

ethyl 4-[4-[(4-chlorophenyl)-phenylmethoxy]-1-piperidyl]butanoate

B

4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

4-piperidine
88535-96-0

4-piperidine

A

ethyl 4-[4-[bis(4-fluorophenyl)-methoxy]-1-piperidyl]butanoate

ethyl 4-[4-[bis(4-fluorophenyl)-methoxy]-1-piperidyl]butanoate

B

4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

4-(phenyl-2-pyridylmethoxy)piperidine
125603-01-2

4-(phenyl-2-pyridylmethoxy)piperidine

A

ethyl 4-[4-(phenyl-2-pyridylmethoxy)-1-piperidyl]butanoate
125602-78-0

ethyl 4-[4-(phenyl-2-pyridylmethoxy)-1-piperidyl]butanoate

B

4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

4-[bis(4-methoxyphenyl)methoxy]piperidine
125603-04-5

4-[bis(4-methoxyphenyl)methoxy]piperidine

A

ethyl 4-[4-[bis(4-methoxyphenyl)-methoxy]-1-piperidyl]butanoate

ethyl 4-[4-[bis(4-methoxyphenyl)-methoxy]-1-piperidyl]butanoate

B

4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

ethyl 4-hydroxybutanoate
999-10-0

ethyl 4-hydroxybutanoate

4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

Conditions
ConditionsYield
With hydrogen bromide; acetic acid at 50℃;
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

ethyl 4-iodobutyrate
7425-53-8

ethyl 4-iodobutyrate

Conditions
ConditionsYield
With sodium iodide In acetone at 22℃; for 19h; Inert atmosphere;100%
With sodium iodide In acetone Heating;98%
With sodium iodide In acetone at 60℃;94%
2-carbethoxyindole
3770-50-1

2-carbethoxyindole

4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

ethyl 1-(4-ethoxy-4-oxobutyl)-1H-indole-2-carboxylate
131848-99-2

ethyl 1-(4-ethoxy-4-oxobutyl)-1H-indole-2-carboxylate

Conditions
ConditionsYield
Stage #1: 2-carbethoxyindole With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0 - 20℃; Inert atmosphere;
Stage #2: Ethyl 4-bromobutyrate In N,N-dimethyl-formamide at 0 - 20℃; Inert atmosphere;
100%
Stage #1: 2-carbethoxyindole With sodium hydride In N,N-dimethyl-formamide; mineral oil at 20℃; for 1h; Inert atmosphere;
Stage #2: Ethyl 4-bromobutyrate In N,N-dimethyl-formamide; mineral oil at 20℃; for 30h; Inert atmosphere;
88%
With sodium hydride In N,N-dimethyl-formamide; mineral oil at 20℃; for 18h; Inert atmosphere;87%
With sodium hydride 1.) DMF 2.) rt, 18 h; Yield given. Multistep reaction;
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

N-cyclopentyl-3-chloro-4-hydroxybenzamide
27522-87-8

N-cyclopentyl-3-chloro-4-hydroxybenzamide

4-(2-Chloro-4-cyclopentylcarbamoyl-phenoxy)-butyric acid ethyl ester
109804-11-7

4-(2-Chloro-4-cyclopentylcarbamoyl-phenoxy)-butyric acid ethyl ester

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 50℃;100%
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

2-(1-hexyl)-5-hydroxyisoindole-1,3-dione
109803-76-1

2-(1-hexyl)-5-hydroxyisoindole-1,3-dione

4-(2-Hexyl-1,3-dioxo-2,3-dihydro-1H-isoindol-5-yloxy)-butyric acid ethyl ester
109804-00-4

4-(2-Hexyl-1,3-dioxo-2,3-dihydro-1H-isoindol-5-yloxy)-butyric acid ethyl ester

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 50℃;100%
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

2-Butyl-5-chloro-6-hydroxy-isoindole-1,3-dione
109803-81-8

2-Butyl-5-chloro-6-hydroxy-isoindole-1,3-dione

4-(2-Butyl-6-chloro-1,3-dioxo-2,3-dihydro-1H-isoindol-5-yloxy)-butyric acid ethyl ester
109804-06-0

4-(2-Butyl-6-chloro-1,3-dioxo-2,3-dihydro-1H-isoindol-5-yloxy)-butyric acid ethyl ester

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 50℃;100%
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

N-methyl-N-cyclopentyl-2,3-dichloro-4-hydroxybenzamide
109803-57-8

N-methyl-N-cyclopentyl-2,3-dichloro-4-hydroxybenzamide

4-[2,3-Dichloro-4-(cyclopentyl-methyl-carbamoyl)-phenoxy]-butyric acid ethyl ester
109804-13-9

4-[2,3-Dichloro-4-(cyclopentyl-methyl-carbamoyl)-phenoxy]-butyric acid ethyl ester

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 50℃;100%
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

2-Butyl-4-chloro-5-hydroxy-2,3-dihydro-isoindol-1-one

2-Butyl-4-chloro-5-hydroxy-2,3-dihydro-isoindol-1-one

4-(2-Butyl-4-chloro-1-oxo-2,3-dihydro-1H-isoindol-5-yloxy)-butyric acid ethyl ester
153144-11-7

4-(2-Butyl-4-chloro-1-oxo-2,3-dihydro-1H-isoindol-5-yloxy)-butyric acid ethyl ester

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide100%
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

4-Chloro-2-cyclopentyl-5-hydroxy-2,3-dihydro-isoindol-1-one

4-Chloro-2-cyclopentyl-5-hydroxy-2,3-dihydro-isoindol-1-one

4-(4-Chloro-2-cyclopentyl-1-oxo-2,3-dihydro-1H-isoindol-5-yloxy)-butyric acid ethyl ester
153144-12-8

4-(4-Chloro-2-cyclopentyl-1-oxo-2,3-dihydro-1H-isoindol-5-yloxy)-butyric acid ethyl ester

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide100%
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

triphenylphosphine
603-35-0

triphenylphosphine

(3-ethoxycarbonylpropyl)triphenylphosphonium bromide
50479-11-3

(3-ethoxycarbonylpropyl)triphenylphosphonium bromide

Conditions
ConditionsYield
at 120℃; for 16h; Inert atmosphere;100%
at 120℃; for 16h; Inert atmosphere;100%
at 120℃; for 16h; Inert atmosphere;100%
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

ethyl 4-(4-formylphenoxy)butyrate
92991-64-5

ethyl 4-(4-formylphenoxy)butyrate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 16h;100%
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 16h;100%
With potassium carbonate In DMF (N,N-dimethyl-formamide) at 20℃; for 16h;100%
N-hydroxyphthalimide
524-38-9

N-hydroxyphthalimide

4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

4-(1,3-dioxo-1,3-dihydroisoindole-2-yloxy)butyric acid ethyl ester
27091-83-4

4-(1,3-dioxo-1,3-dihydroisoindole-2-yloxy)butyric acid ethyl ester

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20 - 80℃;100%
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20 - 80℃;100%
With potassium carbonate In N,N-dimethyl-formamide at 20℃;91%
With sodium acetate 1.) DMSO, 60 deg C, 10 min, 2.) DMSO, reflux, 30 min; Multistep reaction;
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 80℃;
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

4-Cyano-4'-hydroxybiphenyl
19812-93-2

4-Cyano-4'-hydroxybiphenyl

4-[4-(4-cyanophenyl)phenoxy]ethylbuterate
191228-79-2

4-[4-(4-cyanophenyl)phenoxy]ethylbuterate

Conditions
ConditionsYield
With potassium carbonate In acetonitrile at 85℃; for 20h;100%
With caesium carbonate In tetrahydrofuran; dichloromethane at 20℃; for 16h;55%
With tetra-(n-butyl)ammonium iodide; potassium carbonate In butanone Heating;
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 18h; Alkylation;3.30 g
With potassium carbonate In N,N-dimethyl-formamide at 90℃; for 3h; Williamson reaction;
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

1-(3-methoxy-4-hydroxyphenyl)ethanone
498-02-2

1-(3-methoxy-4-hydroxyphenyl)ethanone

ethyl 4-(4-acetyl-2-methoxyphenoxy) butanoate
174884-21-0

ethyl 4-(4-acetyl-2-methoxyphenoxy) butanoate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20 - 50℃; for 19h;100%
With potassium carbonate In N,N-dimethyl-formamide at 20 - 50℃; for 19h;100%
With potassium carbonate In N,N-dimethyl-formamide at 20 - 50℃; for 19h;100%
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

N-p-toluenesulfonyl-4-chloro-anthranilic acid methyl ester
29247-79-8

N-p-toluenesulfonyl-4-chloro-anthranilic acid methyl ester

ethyl 4-[N-(5-chloro-2-methoxycarbonylphenyl)-N-p-toluenesulfonylamino]butyrate
38314-47-5

ethyl 4-[N-(5-chloro-2-methoxycarbonylphenyl)-N-p-toluenesulfonylamino]butyrate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 120℃; for 4h; Alkylation;100%
Stage #1: N-p-toluenesulfonyl-4-chloro-anthranilic acid methyl ester With sodium hydride In N,N-dimethyl-formamide at 20℃; for 0.5h; deprotonation;
Stage #2: Ethyl 4-bromobutyrate In N,N-dimethyl-formamide at 90℃; for 5h; Substitution; alkylation;
64%
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

N-p-toluenesulfonyl-3-chloroanthranilic acid methyl ester
247237-41-8

N-p-toluenesulfonyl-3-chloroanthranilic acid methyl ester

methyl 3-chloro-2-[N-(3-ethoxycarbonyl)propyl-N-p-toluenesulfonyl]aminobenzoate
247237-44-1

methyl 3-chloro-2-[N-(3-ethoxycarbonyl)propyl-N-p-toluenesulfonyl]aminobenzoate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 120℃; for 4h; Alkylation;100%
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

methyl 6-chloro-2-(N-p-toluenesulfonyl)aminobenzoate
247237-42-9

methyl 6-chloro-2-(N-p-toluenesulfonyl)aminobenzoate

methyl 6-chloro-2-[N-(3-ethoxycarbonyl)propyl-N-p-toluenesulfonyl]aminobenzoate
247237-45-2

methyl 6-chloro-2-[N-(3-ethoxycarbonyl)propyl-N-p-toluenesulfonyl]aminobenzoate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 120℃; for 4h; Alkylation;100%
1-methyl-piperazine
109-01-3

1-methyl-piperazine

4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

ethyl 4-(4-methylpiperazin-1-yl)butanoate
487008-51-5

ethyl 4-(4-methylpiperazin-1-yl)butanoate

Conditions
ConditionsYield
In ethyl acetate at 25 - 70℃; for 2h; Solvent; Temperature;100%
In benzene for 0.5h; Alkylation; Heating;
With potassium carbonate In acetonitrile for 3h; Reflux;
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

3-(4-methoxybenzoyl)indole
22051-15-6

3-(4-methoxybenzoyl)indole

ethyl 4-[3-(4-methoxybenzoyl)-1H-indol-1-yl]butyrate
139155-86-5

ethyl 4-[3-(4-methoxybenzoyl)-1H-indol-1-yl]butyrate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 14h;100%
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

(R)-1,1'-Bi-2-naphthol
18531-94-7

(R)-1,1'-Bi-2-naphthol

(R)-2,2'-bis(3-carboxypropoxy)-1,1-binaphthyl diethyl ester

(R)-2,2'-bis(3-carboxypropoxy)-1,1-binaphthyl diethyl ester

Conditions
ConditionsYield
With potassium carbonate In acetone for 48h; Heating;100%
With potassium carbonate In acetone for 96h; Heating / reflux;68%
With potassium carbonate In acetone for 24h; Reflux;
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

N-[2-(3,4-dimethoxyphenyl)ethyl]-2-pyrrolidone
55716-88-6

N-[2-(3,4-dimethoxyphenyl)ethyl]-2-pyrrolidone

Conditions
ConditionsYield
In 1,4-dioxane at 120℃; for 12h;100%
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

ethyl 4-azidobutyrate
51453-79-3

ethyl 4-azidobutyrate

Conditions
ConditionsYield
With sodium azide In dimethyl sulfoxide at 45℃; for 24h;100%
With sodium azide In water; acetone for 5h; Reflux;100%
With sodium azide In methanol; water98.6%
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

4,4'-Dihydroxybenzophenone
611-99-4

4,4'-Dihydroxybenzophenone

4-{4-[4-(3-ethoxycarbonyl-propoxy)-benzoyl]-phenoxy}-butyric acid ethyl ester
928663-94-9

4-{4-[4-(3-ethoxycarbonyl-propoxy)-benzoyl]-phenoxy}-butyric acid ethyl ester

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide for 12h; Heating;100%
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

ethyl 4-(6-hexyl-2,2-dimethyl-3-oxoindan-5-yloxy)butyrate

ethyl 4-(6-hexyl-2,2-dimethyl-3-oxoindan-5-yloxy)butyrate

Conditions
ConditionsYield
Stage #1: 5-hexyl-6-hydroxy-2,2-dimethylindan-1-one With caesium carbonate In acetone at 56℃; for 0.5h;
Stage #2: Ethyl 4-bromobutyrate In acetone for 7h; Heating / reflux;
100%
3-hydroxy-N-phenylpropylamine
31121-11-6

3-hydroxy-N-phenylpropylamine

4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

ethyl 4-[(3-hydroxypropyl)phenylamino]butanoate
344436-54-0

ethyl 4-[(3-hydroxypropyl)phenylamino]butanoate

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine at 100℃; for 1h;100%
With N-ethyl-N,N-diisopropylamine
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

3-Bromophenol
591-20-8

3-Bromophenol

ethyl 4-(3-bromophenoxy)butanoate
157245-84-6

ethyl 4-(3-bromophenoxy)butanoate

Conditions
ConditionsYield
With potassium carbonate In DMF (N,N-dimethyl-formamide) at 20 - 33℃; for 39h;100%
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 2.5h;99%
With potassium carbonate; sodium iodide In acetone at 20 - 80℃;
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

p-Octylphenol
1806-26-4

p-Octylphenol

4-(4-octylphenoxy)butyric acid ethyl ester
1071001-73-4

4-(4-octylphenoxy)butyric acid ethyl ester

Conditions
ConditionsYield
With potassium carbonate; potassium iodide In acetone for 18h; Reflux;100%
With potassium carbonate In acetone Reflux;71%
With potassium carbonate In acetone for 24h; Heating / reflux;71%
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

m-cyanophenol
873-62-1

m-cyanophenol

ethyl 4-[(3-cyanophenyl)oxy]butanoate
869299-47-8

ethyl 4-[(3-cyanophenyl)oxy]butanoate

Conditions
ConditionsYield
Stage #1: m-cyanophenol With sodium hydride In N,N-dimethyl-formamide at 20℃; for 0.5h;
Stage #2: Ethyl 4-bromobutyrate In N,N-dimethyl-formamide at 20℃; for 15h;
100%
Stage #1: m-cyanophenol With sodium hydride In N,N-dimethyl-formamide; mineral oil at 20℃; for 0.5h;
Stage #2: Ethyl 4-bromobutyrate In N,N-dimethyl-formamide; mineral oil at 20℃; for 15h;
100%
With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 2h;
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

methyl (3-nitrobenzyl)amine hydrochloride
90389-70-1

methyl (3-nitrobenzyl)amine hydrochloride

C14H20N2O4
1093798-87-8

C14H20N2O4

Conditions
ConditionsYield
With sodium carbonate In N,N-dimethyl acetamide at 70℃; for 16h;100%
benzenesulfonamide
98-10-2

benzenesulfonamide

4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

ethyl 4-[phenylsulfonyl-(3-ethoxycarbonylpropyl)amino]butyrate
696660-74-9

ethyl 4-[phenylsulfonyl-(3-ethoxycarbonylpropyl)amino]butyrate

Conditions
ConditionsYield
With potassium carbonate In acetone at 60℃; for 48h;100%
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

4-bromo-5-[(1R,2R,3R,5S)-2,6,6-trimethylbicyclo[3.1.1]hept-3-ylamino]pyridazin-3(2H)-one
1149587-11-0

4-bromo-5-[(1R,2R,3R,5S)-2,6,6-trimethylbicyclo[3.1.1]hept-3-ylamino]pyridazin-3(2H)-one

ethyl 4-{5-bromo-6-oxo-4-[(1R,2R,3R,5S)-2,6,6-trimethylbicyclo[3.1.1]hept-3-ylamino]pyridazin-1(6H)-yl}butanoate
1149587-20-1

ethyl 4-{5-bromo-6-oxo-4-[(1R,2R,3R,5S)-2,6,6-trimethylbicyclo[3.1.1]hept-3-ylamino]pyridazin-1(6H)-yl}butanoate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20 - 80℃; for 2h;100%
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