1.In No Less 10 years exporting experience. you 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 Specializ
Cas:13894-28-5
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiryHenan 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:13894-28-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
Cas:13894-28-5
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryJ&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
Cas:13894-28-5
Min.Order:0
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Type:Lab/Research institutions
inquiryZibo 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
Cas:13894-28-5
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
inquiryOur 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
Cas:13894-28-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
Cas:13894-28-5
Min.Order:0
Negotiable
Type:Trading Company
inquiryZhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
Cas:13894-28-5
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryGOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation
Cas:13894-28-5
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiryhigh 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
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:Beijing or Guangzhou
Cas:13894-28-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirybest seller Application:API
Cas:13894-28-5
Min.Order:0
Negotiable
Type:Manufacturers
inquiry1,we produce and sell good chemicals around the world.2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%.3,our staff consists of highly qualified in
Cas:13894-28-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?sale Application:healing drugs
Cas:13894-28-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirybest seller Application:API
Cas:13894-28-5
Min.Order:0
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Type:Trading Company
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:13894-28-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhight degree of purityAppearance:COA mentioned Storage:COA mentioned Package:Standard or custom package Application:hight degree of purity Transportation:Express/Sea/Air Port:Any port in China
Changzhou Helios Biochemical Co., Ltd is a leading manufacturer and supplier for medical intermediates and pesticide intermediates . We specialize in custom synthesis of benzene ring, pyridine and pyrimidine derivatives to help customers to accelerat
Cas:13894-28-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirybest seller Application:API
Cas:13894-28-5
Min.Order:0
Negotiable
Type:Trading Company
inquiry1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:13894-28-5
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryHangzhou 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 inter
Cas:13894-28-5
Min.Order:1 Gram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryFINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the ethyl (E)-3-diethylaminoprop-2-enoate, CAS:13894-28-5 with the most competitive price
Cas:13894-28-5
Min.Order:0
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Type:Trading Company
inquiryhight degree of purityAppearance:COA mentioned Storage:COA mentioned Package:Standard or custom package Application:hight degree of purity Transportation:Express/Sea/Air Port:Any port in China
ethyl 3-(diethylamino)-3-oxopropanoate
ethyl 3-(diethylamino)acrylate
Conditions | Yield |
---|---|
With bis(triphenylphosphine)carbonyliridium(I) chloride; 1,1,3,3-Tetramethyldisiloxane In toluene at 20℃; for 1h; Inert atmosphere; chemoselective reaction; | 92% |
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; (E)-1-bromo-2-iodoethylene In tetrahydrofuran at 23℃; for 12h; | 92% |
With benzene | |
In ethanol | |
In ethanol | 29.83 g (87 %) |
N,N-diethyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-amine
propynoic acid ethyl ester
ethyl 3-(diethylamino)acrylate
Conditions | Yield |
---|---|
With sodium t-butanolate; tricyclohexylphosphine In methanol at 70℃; for 17h; Inert atmosphere; Schlenk technique; | 93% |
triethylamine
propynoic acid ethyl ester
ethyl 3-(diethylamino)acrylate
Conditions | Yield |
---|---|
With zinc dibromide In acetonitrile at 50 - 60℃; for 13h; | 53% |
ethyl 3-(trimethylsilyl)propynoate
diethylamine
ethyl 3-(diethylamino)acrylate
Conditions | Yield |
---|---|
In diethyl ether for 4h; | 34% |
(E)-1,1,1-Trichloro-4-(N,N-diethylamino)but-3-en-2-one
sodium ethanolate
ethyl 3-(diethylamino)acrylate
Conditions | Yield |
---|---|
In ethanol | 95% |
In ethanol Product distribution; | 95% |
C9H17NO2
ethyl 3-(diethylamino)acrylate
Conditions | Yield |
---|---|
at 130 - 175℃; |
diethylamine
propynoic acid ethyl ester
benzene
ethyl 3-(diethylamino)acrylate
Conditions | Yield |
---|---|
reagiert analog mit Anilin und Piperidin; |
ethyl 3-(diethylamino)acrylate
(Z)-1-bromo-1-heptene
ethyl 2,4-decadienoate
Conditions | Yield |
---|---|
(i) Li, Et2O, (ii) /BRN= 2083336/; Multistep reaction; |
ethyl 3-(diethylamino)acrylate
ethyl α(E)-[(diethylamino)methylene]-3-ethyl-2,4,5-trifluoro-β-oxo-benzenepropanoate
Conditions | Yield |
---|---|
With triethylamine In toluene at 90℃; for 5h; | 750 mg |
ethyl 3-(diethylamino)acrylate
2,4,5-trifluoro-3-methoxybenzoyl chloride
ethyl α(E)-[(diethylamino)methylene]-2,4,5-trifluoro-3-methoxy-β-oxo-benzenepropanoate
Conditions | Yield |
---|---|
With triethylamine In toluene at 90℃; for 5h; | 1.88 g |
ethyl 3-(diethylamino)acrylate
2,4-dichloro-5-fluorobenzoyl chloride
Conditions | Yield |
---|---|
With triethylamine In 1,4-dioxane; dichloromethane; water |
ethyl 3-(diethylamino)acrylate
2,2,2-Trichloroethyl chloroformate
Conditions | Yield |
---|---|
18-crown-6 ether In toluene | 30 g (74 %) |
ethyl 3-(diethylamino)acrylate
ethyl 1-cyclopropyl-6,7-difluoro-4-oxo-1,4-dihydro-quinoline-3-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: triethylamine / toluene / 18 h / 90 °C 2.1: ethanol; diethyl ether / 3 h / 20 °C 2.2: 16 h / 100 °C View Scheme |
ethyl 3-(diethylamino)acrylate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: triethylamine / toluene / 18 h / 90 °C 2.1: ethanol; diethyl ether / 3 h / 20 °C 2.2: 16 h / 100 °C 3.1: acetonitrile / Reflux View Scheme |
ethyl 3-(diethylamino)acrylate
ethyl 8-methoxy-1-cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: triethylamine / toluene / 5 h / 90 °C 2.1: ethanol; diethyl ether / 3 h / 20 °C 2.2: 5 h / 100 °C View Scheme |
ethyl 3-(diethylamino)acrylate
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: triethylamine / toluene / 18 h / 90 °C 2.1: ethanol; diethyl ether / 3 h / 20 °C 2.2: 16 h / 100 °C 3.1: acetonitrile / Reflux 4.1: sodium hydrogencarbonate / N,N-dimethyl-formamide / 20 h / 20 °C View Scheme |
ethyl 3-(diethylamino)acrylate
2,4,5-trifluorobenzoyl chloride
Conditions | Yield |
---|---|
With triethylamine In toluene at 90℃; for 18h; | 4.18 g |
ethyl 3-(diethylamino)acrylate
2,4,5-trifluoro-3-methoxybenzoyl chloride
Conditions | Yield |
---|---|
With triethylamine In toluene at 90℃; for 5h; | 1.88 g |
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