DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
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inquiryTIANFUCHEM--2025-40-3--High purity ALPHA-CYANOCINNAMIC ACID ETHYL ESTER 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 establish
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inquiry1.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
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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
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inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
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
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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
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
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inquiryWe are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as primary a
2-Propenoic acid,2-cyano-3-phenyl-, ethyl ester cas 2025-40-3Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
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inquiryFINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the ALPHA-CYANOCINNAMIC ACID ETHYL ESTER, CAS:2025-40-3 with the most competitive price a
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inquiryConditions | Yield |
---|---|
With polymer supported poly(propylene imine)dendrimer In ethanol at 20℃; for 0.0833333h; Knoevenagel Condensation; Green chemistry; | 100% |
With N,N-dimethyl-cyclohexanamine In water at 20℃; Knoevenagel Condensation; | 100% |
With mesoporous hybrid catalyst HYB-75P-25B In ethanol at 59.84℃; for 3.5h; Knoevenagel condensation; Inert atmosphere; | 99% |
benzaldehyde dimethyl acetal
ethyl 2-cyanoacetate
ethyl benzylidenecyanoacetate
Conditions | Yield |
---|---|
With DMAN-SO3H-SiO2-5-5 In water for 10h; Catalytic behavior; Reagent/catalyst; Knoevenagel Condensation; | 100% |
With MS-SO3H(at)MS(at)MS-NH2 In toluene at 80℃; for 0.5h; Reagent/catalyst; | 100% |
With water at 20℃; for 24h; Reagent/catalyst; Knoevenagel Condensation; | 100% |
Conditions | Yield |
---|---|
With dihydrogen peroxide In water; acetonitrile at 80℃; for 6h; Catalytic behavior; Kinetics; Reagent/catalyst; Solvent; | 99% |
Stage #1: benzyl alcohol With oxygen; potassium carbonate In toluene at 89.84℃; for 24.5h; Schlenk technique; Stage #2: ethyl 2-cyanoacetate In toluene Knoevenagel Condensation; Schlenk technique; | 89% |
With Ni nanoparticle immobilized-sulfonated imidazolium-based ionic liquid-functionalized magnetic silica nanoparticles; air In water for 1h; Heating; | 83% |
dimethyl 2-benzylidenepropanedioate
ethyl 2-cyanoacetate
ethyl benzylidenecyanoacetate
Conditions | Yield |
---|---|
With recovered palladium catalyst In ethanol at 20℃; for 18h; Green chemistry; | 98% |
benzaldehyde dimethyl acetal
ethyl 2-cyanoacetate
A
ethyl benzylidenecyanoacetate
B
benzaldehyde
Conditions | Yield |
---|---|
With water at 20℃; for 24h; Knoevenagel Condensation; | A 8% B 92% |
With MS-SO3H(at)MS; MS(at)MS-NH2 In toluene at 80℃; for 0.5h; Reagent/catalyst; | A 67% B 17% |
With tungsten oxide nanocluster supported mesoporous nitrogen-rich carbon In water; toluene at 90℃; for 22h; Catalytic behavior; Inert atmosphere; | A 36.9% B 9.4% |
ethyl 2-cyanoacetate
(E)-N-benzylidenebenzenamine
ethyl benzylidenecyanoacetate
Conditions | Yield |
---|---|
With sodium dodecyl-sulfate In water at 25 - 30℃; for 0.25h; | 85% |
ethanol
benzaldehyde
methyl 2-cyanoacetate
ethyl benzylidenecyanoacetate
Conditions | Yield |
---|---|
Stage #1: ethanol; benzaldehyde With lipase from porcine pancreas In dimethyl sulfoxide at 37℃; for 0.5h; Knoevenagel condensation/transesterification; Enzymatic reaction; Stage #2: methyl 2-cyanoacetate In dimethyl sulfoxide at 37℃; for 12h; Kinetics; Knoevenagel condensation/transesterification; Enzymatic reaction; | 85% |
ethanol
benzaldehyde
cyanoacetic acid amide
ethyl benzylidenecyanoacetate
Conditions | Yield |
---|---|
With 1,3,5-trichloro-2,4,6-triazine In neat (no solvent) at 80℃; for 12h; Reagent/catalyst; | 84% |
benzaldehyde dimethyl acetal
A
ethyl benzylidenecyanoacetate
B
benzoic acid
Conditions | Yield |
---|---|
With poly((divinylbenzene)-sulfonic acid-amine) In water; toluene at 80℃; for 24h; Reagent/catalyst; Schlenk technique; Inert atmosphere; | A 23% B 75% |
benzylidene phenylamine
ethyl 2-cyanoacetate
ethyl benzylidenecyanoacetate
Conditions | Yield |
---|---|
With Amberlite IRA-400(OH-) In ethanol for 6h; Heating; | 70% |
solid form; |
Conditions | Yield |
---|---|
With 1,3,5-trichloro-2,4,6-triazine In acetonitrile at 80℃; | 68% |
ethyl 2-cyanoacetate
benzyl alcohol
A
ethyl benzylidenecyanoacetate
B
benzaldehyde
Conditions | Yield |
---|---|
Stage #1: benzyl alcohol With NH2-MIL-101(Fe); oxygen In acetonitrile at 20℃; under 760.051 Torr; for 40h; Irradiation; Stage #2: ethyl 2-cyanoacetate In acetonitrile Knoevenagel Condensation; | A 66% B 5.4% |
Stage #1: benzyl alcohol With oxygen; potassium carbonate In toluene at 89.84℃; for 24.5h; Schlenk technique; Stage #2: ethyl 2-cyanoacetate In toluene Knoevenagel Condensation; Schlenk technique; | A 19% B 58% |
Nitroethane
benzaldehyde
ethyl 2-cyanoacetate
B
ethyl benzylidenecyanoacetate
Conditions | Yield |
---|---|
With N,N-dimethyl-cyclohexanamine; 1,3-bis(3,5-bis(trifluoro-ethyl)phenyl)thiourea In water at 20℃; for 4h; | A 64% B 32% |
With 1,3-bis(3,5-bis(trifluoro-ethyl)phenyl)thiourea In water at 20℃; for 2h; | A 16% B 26% |
1-(4-(benzylideneamino)phenyl)ethan-1-one
ethyl 2-cyanoacetate
ethyl benzylidenecyanoacetate
Conditions | Yield |
---|---|
With pyridine In benzene for 0.25h; Heating; | 55% |
(E)-N-benzylidenepyridine-2-sulfonamide
ethyl 2-cyanoacetate
ethyl benzylidenecyanoacetate
Conditions | Yield |
---|---|
With C40H33BrN4O2Pd*CHCl3; silver trifluoromethanesulfonate In tetrahydrofuran at 20℃; for 4h; Molecular sieve; Inert atmosphere; | 55% |
benzaldehyde 2-cyano-2-ethoxycarbonylvinylamino(dimethylamino)methylenehydrazone
A
ethyl benzylidenecyanoacetate
B
α,α-bis(3-dimethylamino-1,2,4-triazol-1-yl)toluene
C
ethyl 2-cyanoacetate
Conditions | Yield |
---|---|
With acetic acid at 80℃; for 0.0833333h; Yield given; | A n/a B 30% C n/a |
With acetic acid at 80℃; for 0.0833333h; Yields of byproduct given; | A n/a B 30% C n/a |
Conditions | Yield |
---|---|
Conditions | Yield |
---|---|
With hydrogenchloride solid form; | |
With hydrogenchloride |
sodium ethanolate
benzaldehyde
ethyl 2-cyanoacetate
ethyl benzylidenecyanoacetate
Conditions | Yield |
---|---|
ethanol
diethyl benzalmalonate
diethylamine
ethyl 2-cyanoacetate
ethyl benzylidenecyanoacetate
Conditions | Yield |
---|---|
at 20℃; nachfolgend Vakuumdestillation; |
diethyl benzalmalonate
ethyl 2-cyanoacetate
N,N-diethylaniline
ethyl benzylidenecyanoacetate
Conditions | Yield |
---|---|
diethyl benzalmalonate
ethyl 2-cyanoacetate
ethyl benzylidenecyanoacetate
Conditions | Yield |
---|---|
With ethanol; diethylamine at 20℃; man destilliert das Reaktionsprodukt im Vakuum; |
Conditions | Yield |
---|---|
With benzene in einer Atmosphaere die durch Schwefelsaeure dauernd von dem entstehenden NH3 befreit wird; solid form; |
Conditions | Yield |
---|---|
With ethanol solid form; |
ethyl benzylidenecyanoacetate
Conditions | Yield |
---|---|
durch Destillation; solid form; | |
With sodium hydroxide solid form; | |
With sodium carbonate solid form; |
Conditions | Yield |
---|---|
With piperidine liquid form; |
Conditions | Yield |
---|---|
Conditions | Yield |
---|---|
at 200℃; beim Schmelzen; |
ethyl benzylidenecyanoacetate
Conditions | Yield |
---|---|
With 10-methylacridinium cation In acetonitrile at 25℃; Thermodynamic data; |
Conditions | Yield |
---|---|
With Hantzsch ester In tetrahydrofuran at 20℃; for 0.5h; chemoselective reaction; | 99% |
With hydrogen In ethanol at 20℃; under 760.051 Torr; for 1h; chemoselective reaction; | 98% |
With 1-n-butyl-3-methylimidazolium borohydride In water; acetonitrile at 20℃; for 0.666667h; chemoselective reaction; | 85% |
Conditions | Yield |
---|---|
With nickel(II) tetrafluoroborate hexahydrate; C43H64N4O4 In dichloromethane at 35℃; for 2h; diastereoselective reaction; | 99% |
6-hydrazino-1,3-dimethyl-1H-pyrimidine-2,4-dione
ethyl benzylidenecyanoacetate
A
1,7-Dihydro-5,7-dimethyl-3-phenyl-4H-pyrazolo<3,4-d>pyrimidin-4,6(5H)-dion
B
Benzylmalononitrile
C
malononitrile
Conditions | Yield |
---|---|
In propan-1-ol for 2h; Heating; | A 90% B 97% C 90% |
benzamidine monohydrochloride
ethyl benzylidenecyanoacetate
6-oxo-2,4-diphenyl-1,6-dihydro-pyrimidine-5-carbonitrile
Conditions | Yield |
---|---|
With magnesium oxide In acetonitrile for 0.433333h; Michael addition; Reflux; | 97% |
With bismuth (III) nitrate pentahydrate; triethylamine In acetonitrile for 0.3h; Catalytic behavior; Michael Addition; Reflux; | 96% |
In pyridine Heating; | 78% |
With sodium ethanolate In N,N-dimethyl acetamide for 4h; Reflux; | 77% |
ethyl benzylidenecyanoacetate
thiourea
5-Cyano-4-oxo-6-phenyl-2-thioxohexahydropyrimidine
Conditions | Yield |
---|---|
With sodium methylate In methanol at 20℃; for 0.5h; | 97% |
With sodium ethanolate In ethanol at 20℃; | |
With chromium(III) chloride hexahydrate; potassium hydroxide In water; acetonitrile at 20℃; for 24h; |
Conditions | Yield |
---|---|
With triethylamine In N,N-dimethyl-formamide at 20℃; for 10h; Reagent/catalyst; Temperature; | 97% |
In toluene at 20℃; for 3h; |
Conditions | Yield |
---|---|
With L-proline In methanol at 20℃; for 168h; Michael Addition; | 96% |
ethyl benzylidenecyanoacetate
N-bromoacetamide
5-cyano-5-ethoxyformacyl-2-methyl-4-phenyl-4,5-dihydrooxazole
Conditions | Yield |
---|---|
With potassium phosphate In acetone at 20℃; for 2.5h; Solvent; Reagent/catalyst; Time; Concentration; | 96% |
3-acetyl-4-hydroxy-1-methyl-2(1H)-quinolone
ethyl benzylidenecyanoacetate
2-Amino-6-(4-hydroxy-1-methyl-2-oxo-1,2-dihydro-quinolin-3-yl)-4-phenyl-4H-pyran-3-carboxylic acid ethyl ester
Conditions | Yield |
---|---|
With piperidine In ethanol for 0.166667h; Heating; | 95% |
Conditions | Yield |
---|---|
With N-benzyl-N,N,N-triethylammonium chloride In water at 90℃; for 10h; | 95% |
ethyl benzylidenecyanoacetate
3-phenyl-6-oxo-2,3,4,5,6,7-hexahydrothiazolo<3,2-a>-1,3,5-triazine
(Z)-7-benzylidene-3-phenyl-3,4-dihydro-2H-thiazolo[3,2-a][1,3,5]triazin-6(7H)-one
Conditions | Yield |
---|---|
With triethylamine In methanol for 1h; Claisen-Schmidt Condensation; Reflux; | 95% |
ethyl benzylidenecyanoacetate
3β-acetoxy-16-formyl-17-acetamido-androst-5,16-diene
Conditions | Yield |
---|---|
With 1-pyrroline In ethanol at 20℃; for 3h; Substitution; | 94% |
diethyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
ethyl benzylidenecyanoacetate
A
ethyl 2-cyano-3-phenylpropanoate
B
2,6-dimethyl-pyridine-3,5-dicarboxylic acid diethyl ester
Conditions | Yield |
---|---|
In acetonitrile at 20℃; for 24h; Kinetics; Further Variations:; Temperatures; Reduction; oxidation; | A 94% B n/a |
1,3-cylohexanedione
ethyl benzylidenecyanoacetate
2-amino-5,6,7,8-tetrahydro-5-oxo-4-phenyl-4H-benzo--pyran-3-ethylcarboxylate
Conditions | Yield |
---|---|
With cobalt(II) diacetate tetrahydrate; (R,R)-N,N'-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine In tetrahydrofuran at 20℃; for 24h; Tandem Michael addition - cyclization reaction; | 94% |
In ethylene glycol at 80℃; for 4h; |
ethyl benzylidenecyanoacetate
phenylboronic acid
ethyl α-cyano-ββ-diphenylpropionate
Conditions | Yield |
---|---|
With water In 1,4-dioxane at 60℃; for 6h; | 94% |
ethyl 2,3-butadienoate
ethyl benzylidenecyanoacetate
(1R,2R)-diethyl 1-cyano-2-phenylcyclopent-3-ene-1,3-dicarboxylate
Conditions | Yield |
---|---|
With N-((2S,3S)-1-(diphenylphosphino)-3-methylpentan-2-yl)-3,5-bis(trifluoromethyl)benzamide In toluene at 20℃; for 6h; optical yield given as %ee; enantioselective reaction; | 93% |
ethyl benzylidenecyanoacetate
Conditions | Yield |
---|---|
With tin(II) chloride dihdyrate In 1,4-dioxane at 120℃; for 24h; | 93% |
ethyl benzylidenecyanoacetate
N-(benzothiazol-2-yl)-2-cyanoacetamide
Conditions | Yield |
---|---|
With L-proline In ethanol at 80℃; for 0.333333h; Michael Addition; Sonication; | 93% |
ethyl benzylidenecyanoacetate
3β-benzoyloxy-17-acetamido-16-formylandrosta-5,16-diene
Conditions | Yield |
---|---|
With 1-pyrroline In ethanol at 20℃; for 3h; Substitution; | 92% |
ethyl benzylidenecyanoacetate
ethyl 2-cyano-3-phenyloxirane-2-carboxylate
Conditions | Yield |
---|---|
With calcium hypochlorite In neat (no solvent) at 20℃; for 0.5h; Milling; | 91% |
With pyrene-1,6-dione; oxygen; sodium carbonate; isopropyl alcohol at 20℃; under 760.051 Torr; for 18h; Irradiation; Green chemistry; | 62% |
With Novozym 435; urea hydrogen peroxide adduct In ethyl acetate; N,N-dimethyl-formamide at 50℃; for 3h; Green chemistry; |
Conditions | Yield |
---|---|
With piperidine In ethanol for 3h; Heating; | 90.9% |
5-benzylidene-2-cyanomethylene-4-oxotetrahydrothiazole
ethyl benzylidenecyanoacetate
5-amino-2-benzylidene-6-ethoxycarbonyl-7-phenyl-7H-thiazolo<3,2-a>pyrimidin-3-one
Conditions | Yield |
---|---|
With triethylamine In ethanol for 2h; Heating; | 90% |
ethyl benzylidenecyanoacetate
2,3-naphthalenediol
2,11-Diamino-4,9-diphenyl-4,9-dihydro-1,12-dioxa-triphenylene-3,10-dicarboxylic acid diethyl ester
Conditions | Yield |
---|---|
With piperidine In ethanol for 0.5h; Heating; | 90% |
ethyl benzylidenecyanoacetate
phosphonic acid diethyl ester
diethyl (2,2-dicyano-1-(5-methylfuran-2-yl)ethyl)phosphonate
Conditions | Yield |
---|---|
With 3-aminopropylated silica gel at 50℃; for 1h; phospha-Michael addition; Neat (no solvent); optical yield given as %de; | 90% |
With potassium carbonate In ethanol at 20 - 40℃; Addition; | 84% |
With mercapto-functionalized silica-coated nano γ-Fe2O3-pyridine In neat (no solvent) at 70℃; for 3h; Michael Addition; Green chemistry; | 75% |
(i) Na, benzene, (ii) /BRN= 392174/; Multistep reaction; |
Conditions | Yield |
---|---|
With N-benzyl-N,N,N-triethylammonium chloride In water at 90℃; for 8h; | 90% |
With tetrabutylammomium bromide In water at 80℃; for 0.25h; | 90% |
With potassium fluoride; Montmorillonite In N,N-dimethyl-formamide at 90℃; for 8h; | 85% |
With piperidine In ethanol for 2h; Condensation; Heating; | |
With air In ethanol at 20℃; Green chemistry; |
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