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
Cas:7345-79-1
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryWelcome 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
Cas:7345-79-1
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
inquiryOur 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
Cas:7345-79-1
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryWITH 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
Cas:7345-79-1
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1.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
Cas:7345-79-1
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryPRODUCT DETAILS
Cas:7345-79-1
Min.Order:1 Kilogram
FOB Price: $1.0 / 2.0
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
Product Name: 2-Bromocinnamic acid Synonyms:2-Bromociamic acid;3-(2-BROMOPHENYL)-2-CYANO-2-PROPENOIC ACID;(E)-3-(2-bromophenyl)prop-2-enoic acid;BROMOCINNAMIC ACID,2-;TRANS-2-BROMOCINNAMIC ACID; CAS: 7345-79-1 MF: C9H7BrO2 MW: 227.05 EINE
Cas:7345-79-1
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
inquiryBest quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
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
Cas:7345-79-1
Min.Order:0 Metric Ton
Negotiable
Type:Other
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:7345-79-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryOur company was built in 2009 with an ISO certificate.In the past 6 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.O
Cas:7345-79-1
Min.Order:1 Kilogram
FOB Price: $1000.0
Type:Lab/Research institutions
inquiryGMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,
Cas:7345-79-1
Min.Order:1 Milligram
Negotiable
Type:Trading Company
inquiryProduct Name: 2-Bromocinnamic acid Synonyms: BROMOCINNAMIC ACID,2-;TRANS-2-BROMOCINNAMIC ACID;RARECHEM BK HC T304;BROMOCINNAMIC ACID,2-(RG);2-Bromocinnamic acid;trans-2-Bromocinnamic acid, 98+%;(2E)-3-(2-bromophenyl)acrylic acid;(E)-2-Bromocinn
Cas:7345-79-1
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryMy Company Changchun Artel Import and Export trade companyImport and Export Trade Co., Ltd.is located in Changchun, a national historical and cultural city, Jilin Province, China. It covers an area of 22,000 square meters, construction area
Cas:7345-79-1
Min.Order:20 Metric Ton
Negotiable
Type:Trading Company
inquiry1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
Cas:7345-79-1
Min.Order:1 Metric Ton
FOB Price: $7.0 / 8.0
Type:Trading Company
inquiryLocated 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 and h
Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
ISO/factory/goodqualityAppearance:off white Storage:Dry,cool place Package:drum Application:active pharmaceutical ingredients Transportation:by air/sea/express Port:shenzhen/shanghai
Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
Cas:7345-79-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryR & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
Cas:7345-79-1
Min.Order:0
Negotiable
Type:Manufacturers
inquiryhigh 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
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
bulk productiongoods in stockswe have the best competitive price in the marketmeantime,we are committed to service to our every customer Chemsigma International Co.,Ltd. is a chemical manufacturer, specialize in custom synthesis and organic chemical
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
We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:intermediate
2-Bromocinnamic acidAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:pharmaceutical intermediate Transportation:by air, by sea, by express
Best quality with low price Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai
Cas:7345-79-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirygood quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:5g Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any port
Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Conditions | Yield |
---|---|
With 1,8-diazabicyclo[5.4.0]undec-7-ene; 3-amino propanoic acid In ethanol at 20℃; Knoevenagel-Doebner reaction; stereoselective reaction; | 97% |
With piperazine for 0.0666667h; Knoevenagel condensation; microwave irradiation; | 90% |
With piperidine at 85℃; for 6h; Ionic liquid; | 83% |
5-[(2-bromophenyl)methylene]-2,2-dimethyl-1,3-dioxane-4,6-dione
2-bromocinnamic acid
Conditions | Yield |
---|---|
With iron(III) chloride hexahydrate; water In nitromethane for 0.05 - 0.0833333h; Sealed tube; Microwave irradiation; stereoselective reaction; | 90% |
Conditions | Yield |
---|---|
With piperazine In ethylene glycol for 0.1h; Knoevenagel condensation; microwave irradiation; | 89% |
Conditions | Yield |
---|---|
With triethylamine; di-(3-methylphenyl)phosphinopolystyrene palladium catalyst In acetonitrile at 80℃; for 20h; Heck cross-coupling reaction; | 85% |
Conditions | Yield |
---|---|
With triethylamine; palladium diacetate In various solvent(s) for 1.5h; Heating; | 76% |
With palladium diacetate; triethylamine |
Conditions | Yield |
---|---|
With chromium(III) oxide; sulfuric acid; acetic anhydride; acetic acid at 5 - 10℃; man erhitzt das Reaktions-Produkt mit Acetanhydrid und Natriumacetat auf 165-190grad; |
(2-bromo-benzylidene)-malonic acid
2-bromocinnamic acid
(2-bromophenyl)methylene diacetate
2-bromocinnamic acid
Conditions | Yield |
---|---|
With sodium acetate at 175 - 185℃; |
Conditions | Yield |
---|---|
With sodium acetate |
Conditions | Yield |
---|---|
With hydrogenchloride Diazotization.Eintragen in ein Gemisch von Maleinsaeure (oder Acrylsaeure), Kupfer(II)-chlorid, Natriumacetat und Wasser; | |
Multi-step reaction with 2 steps 1: (i) NaCN, aq. H2SO4, (ii) aq. KI, I2 2: Et3N, Pd(OAc)2 View Scheme |
Conditions | Yield |
---|---|
With sodium methylate; Dimethyl phosphite 1.) methanol, reflux, 2 h, 2.) 45 min; Multistep reaction; |
2-bromocinnamic acid
Conditions | Yield |
---|---|
With sodium iodide In N,N-dimethyl-formamide at 29.9℃; Kinetics; Thermodynamic data; Mechanism; effect of temperature; ΔH(excit.), ΔS(excit), ΔG(excit.); |
Conditions | Yield |
---|---|
Oxydation; |
Conditions | Yield |
---|---|
Stage #1: 2-bromostyrene; CH2=CHC(O)O-Wang resin; [1,3-bis-(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro(O-isopropoxyphenylmethylene)ruthenium In dichloromethane for 20h; Heating; Stage #2: With trifluoroacetic acid In dichloromethane for 1h; Further stages.; |
2-bromocinnamic acid
Conditions | Yield |
---|---|
With trifluoroacetic acid In dichloromethane at 20℃; for 1h; solid phase reaction; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: water / 2 h / 75 °C 2: iron(III) chloride hexahydrate; water / nitromethane / 0.05 - 0.08 h / Sealed tube; Microwave irradiation View Scheme | |
Multi-step reaction with 2 steps 1: sodium hydride / tetrahydrofuran; mineral oil / 0 - 60 °C 2: sodium hydroxide / ethanol; water / 60 °C View Scheme |
ethyl (2E)-3-(2-bromophenyl)prop-2-enoate
2-bromocinnamic acid
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol; water at 60℃; |
Conditions | Yield |
---|---|
With sulfuric acid In water at 82℃; for 24h; Reagent/catalyst; | 98% |
With sulfuric acid for 3h; Reflux; Inert atmosphere; | |
With toluene-4-sulfonic acid for 3h; Reflux; |
2-bromocinnamic acid
2,3-dibromo-3-(2-bromophenyl)propionic acid
Conditions | Yield |
---|---|
With bromine In tetrachloromethane for 2h; Bromination; Heating; | 95% |
With chloroform; bromine |
Conditions | Yield |
---|---|
With N-Bromosuccinimide; N,N,N',N'-tetramethylguanidine Reflux; | 95% |
2-bromocinnamic acid
3-(2-bromophenyl)propionic acid
Conditions | Yield |
---|---|
With Wilkinson's catalyst; hydrogen In ethanol at 25℃; under 2585.7 Torr; for 45h; | 94% |
With hydrogenchloride; amalgamated zinc | |
With sodium hydroxide; sodium amalgam |
2-bromocinnamic acid
Conditions | Yield |
---|---|
for 120h; UV-irradiation; | 91% |
2-bromocinnamic acid
2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylic acid hydrazide
C18H13BrN2O3
Conditions | Yield |
---|---|
With trichlorophosphate at 110℃; for 5h; | 90% |
Conditions | Yield |
---|---|
With bis(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate; 2,2-dimethylpropanoic anhydride In toluene at 140℃; for 12h; Inert atmosphere; | 90% |
7-azaindoline
2-bromocinnamic acid
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 24h; | 89% |
2-bromocinnamic acid
1,2-diamino-benzene
(E)-N-(2-aminophenyl)-3-(2-bromophenyl)acrylamide
Conditions | Yield |
---|---|
With 1H-imidazole; dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 20℃; for 4h; | 85% |
Conditions | Yield |
---|---|
With hydroquinone In toluene at 200℃; for 24h; Diels-Alder addition; | 82% |
Conditions | Yield |
---|---|
Stage #1: 2-bromocinnamic acid With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at 20℃; for 3.5h; Stage #2: diethylamine With triethylamine In dichloromethane at 20℃; | 82% |
2-bromocinnamic acid
3-(2,4,5-trimethoxyphenyl)-(2E)-2-propen-1-ol
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; Inert atmosphere; | 79.3% |
2-bromocinnamic acid
3-(1-methyl-1H-indol-3-yl)-3-oxopropanenitrile
Conditions | Yield |
---|---|
With di-tert-butyl peroxide; copper diacetate In dimethyl sulfoxide at 90℃; for 8h; Sealed tube; Inert atmosphere; regioselective reaction; | 74% |
2-bromocinnamic acid
melampomagnolide B
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In dichloromethane at 0 - 20℃; for 8h; Inert atmosphere; | 72% |
2-bromocinnamic acid
1-(benzyloxy)-2-ethenylbenzene
Conditions | Yield |
---|---|
With palladium diacetate; lithium acetate; lithium chloride; tetrabutyl-ammonium chloride In N,N-dimethyl-formamide at 100℃; for 16h; Heck reaction; | 67% |
Thiram
2-bromocinnamic acid
(E)-3-(2-bromophenyl)-N,N-dimethyl-2-propenamide
Conditions | Yield |
---|---|
In 1,2-dichloro-ethane at 100℃; for 48h; Sealed tube; | 67% |
In 1,2-dichloro-ethane at 90 - 100℃; Schlenk technique; | 57% |
2-bromocinnamic acid
N-(4-methylphenylazo)pyrrolidine
Conditions | Yield |
---|---|
With 3-methylimidazolinium hydrogensulfate; copper(II) acetate monohydrate at 70℃; for 24h; stereoselective reaction; | 66% |
2-bromocinnamic acid
(E)-3-(2-Bromo-phenyl)-acryloyl azide
Conditions | Yield |
---|---|
With diphenyl phosphoryl azide; triethylamine In toluene at 20℃; Inert atmosphere; | 62% |
Multi-step reaction with 2 steps 1: Et3N / acetone / 0.5 h / 0 °C 2: NaN3 / acetone; H2O View Scheme |
2-bromocinnamic acid
sodium benzenesulfonate
(E)-1-bromo-2-(2-(phenylsulfonyl)vinyl)benzene
Conditions | Yield |
---|---|
With [bis(acetoxy)iodo]benzene In N,N-dimethyl-formamide at 100℃; for 0.166667h; | 61% |
2-bromocinnamic acid
ammonium thiocyanate
Conditions | Yield |
---|---|
With ammonium acetate; sodium perchlorate; sodium hydrogencarbonate In water; acetonitrile at 20℃; for 9h; Electrolysis; Green chemistry; | 61% |
Conditions | Yield |
---|---|
Stage #1: 2-bromocinnamic acid With triethylamine In tetrahydrofuran at 20℃; for 0.166667h; Inert atmosphere; Stage #2: isopropyl chloroformate In tetrahydrofuran; toluene at 0 - 20℃; for 1.66667h; Inert atmosphere; | 58% |
2-bromocinnamic acid
1-(4-fluorophenylmethyl)piperazine
Conditions | Yield |
---|---|
With benzotriazol-1-ol In dichloromethane at 20℃; | 57% |
2-bromocinnamic acid
N-methylaniline
(E)-3-(2-bromophenyl)-N-methyl-N-phenylacrylamide
Conditions | Yield |
---|---|
Stage #1: 2-bromocinnamic acid With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at 20℃; for 3.5h; Stage #2: N-methylaniline With triethylamine In dichloromethane at 20℃; | 57% |
2-bromocinnamic acid
Langlois reagent
(E)-1-bromo-2-(3,3,3-trifluoroprop-1-en-1-yl)benzene
Conditions | Yield |
---|---|
With 2,2,2-trifluoroethanol; lithium perchlorate In 1,2-dimethoxyethane; water at 20℃; for 9h; Electrochemical reaction; Green chemistry; stereoselective reaction; | 54% |
2-bromocinnamic acid
dimethyl 2,2-bis(5-phenylpenta-2,4-diyn-1-yl)malonate
Conditions | Yield |
---|---|
at 100℃; for 24h; | 52.9% |
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