As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
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inquiry3-Cyclopropyl-3-oxopropanenitrile CAS:118431-88-2 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 qualit
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inquiryHello, 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
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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
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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 o
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inquiryLower 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 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
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inquiryAnsciep 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 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:Pharm intermediate
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inquiry3-Cyclopropyl-3-oxopropanenitrileAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:pharmaceutical intermediate Transportation:by air, by sea, by express
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
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inquiry118431-88-2 Application:intermediate
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inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
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inquirymethyl cyclopropylcarboxylate
acetonitrile
3-cyclopropyl-3-oxo-propionitrile
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran at 70℃; for 16h; | 96% |
With n-butyllithium In tetrahydrofuran; hexane at -60 - 20℃; | 46% |
With sodium hydride In 1,4-dioxane | |
With potassium 2-methylbutan-2-olate In tetrahydrofuran; toluene at 0 - 20℃; for 78h; |
ethyl cyclopropylcarboxylate
acetonitrile
3-cyclopropyl-3-oxo-propionitrile
Conditions | Yield |
---|---|
With sodium hydride In 1,4-dioxane; mineral oil at 20℃; for 16h; | 90% |
With potassium tert-butylate; isopropyl alcohol In 2-methyltetrahydrofuran at 20℃; for 2h; Solvent; Time; Inert atmosphere; | 48% |
With sodium hydride In tetrahydrofuran for 15h; Heating / reflux; |
3-cyclopropyl-3-oxo-propionitrile
Conditions | Yield |
---|---|
With hydrogenchloride In water; dimethyl sulfoxide; toluene at 30℃; pH=2.0; Product distribution / selectivity; | 81% |
With hydrogenchloride In water at 0℃; pH=7.0; Product distribution / selectivity; | 74% |
With hydrogenchloride In water; toluene at 30℃; pH=2; Product distribution / selectivity; | 66% |
With hydrogenchloride; water In toluene pH=4; |
5-cyclopropylisoxazole
3-cyclopropyl-3-oxo-propionitrile
Conditions | Yield |
---|---|
With tetrabutylammomium bromide In acetonitrile at 20℃; Electrochemical reaction; | 77% |
1,10-Phenanthroline
cyclopropanecarboxylic acid chloride
cyanoacetic acid
3-cyclopropyl-3-oxo-propionitrile
Conditions | Yield |
---|---|
With n-butyllithium In tetrahydrofuran; water; ethyl acetate | 54% |
With n-butyllithium In tetrahydrofuran; water; ethyl acetate | 54% |
acetonitrile
3-cyclopropyl-3-oxo-propionitrile
Conditions | Yield |
---|---|
Stage #1: acetonitrile With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 2h; Stage #2: In tetrahydrofuran; hexane at -78℃; for 1h; Stage #3: With hydrogenchloride In tetrahydrofuran; hexane; water pH=3; |
cyclopropanecarboxylic acid chloride
cyanoacetic acid
3-cyclopropyl-3-oxo-propionitrile
Conditions | Yield |
---|---|
With hydrogenchloride; n-butyllithium In tetrahydrofuran; hexane | |
With hydrogenchloride; n-butyllithium In tetrahydrofuran; hexane |
cyclopropanecarboxylic acid chloride
cyanoacetic acid
B
3-cyclopropyl-3-oxo-propionitrile
Conditions | Yield |
---|---|
With hydrogenchloride; n-butyllithium In tetrahydrofuran; hexane |
cyanoacetic acid
cyclopropanecarboxylic acid
3-cyclopropyl-3-oxo-propionitrile
Conditions | Yield |
---|---|
Stage #1: cyanoacetic acid With isopropylmagnesium chloride In tetrahydrofuran; dichloromethane Stage #2: cyclopropanecarboxylic acid With 1,1'-carbonyldiimidazole In tetrahydrofuran; dichloromethane at 20℃; for 60h; Stage #3: With hydrogenchloride; water In tetrahydrofuran; dichloromethane at 0℃; for 1h; |
ethyl cyclopropylcarboxylate
3-cyclopropyl-3-oxo-propionitrile
Conditions | Yield |
---|---|
With lithium diisopropyl amide In tetrahydrofuran; acetonitrile at 20℃; for 1h; Inert atmosphere; |
cyclopropanecarboxylic acid chloride
acetonitrile
3-cyclopropyl-3-oxo-propionitrile
Conditions | Yield |
---|---|
Stage #1: acetonitrile With n-butyllithium In tetrahydrofuran at -78℃; for 0.5h; Inert atmosphere; Stage #2: cyclopropanecarboxylic acid chloride In tetrahydrofuran at -50℃; for 1.5h; |
3-cyclopropyl-3-oxo-propionitrile
2-cyclopropyl-4-(4'-fluorophenyl)quinoline-3-carbonitrile
Conditions | Yield |
---|---|
With sodium hydroxide In water; toluene | 99% |
In toluene | 98% |
In toluene | 91% |
3-cyclopropyl-3-oxo-propionitrile
methylhydrazine
5-cyclopropyl-1-methyl-1H-pyrazol-3-amine
Conditions | Yield |
---|---|
In ethanol for 12h; Reflux; | 97% |
2-amino-4'-fluorobenzophenone
pyrographite
3-cyclopropyl-3-oxo-propionitrile
2-cyclopropyl-4-(4'-fluorophenyl)quinoline-3-carbonitrile
Conditions | Yield |
---|---|
With sodium hydroxide; magnesium sulfate In cyclohexane; water; toluene | 95% |
β-naphthaldehyde
3-cyclopropyl-3-oxo-propionitrile
(E)-2-(cyclopropanecarbonyl)-3-(naphthalen-2-yl)acrylonitrile
Conditions | Yield |
---|---|
With L-proline In ethanol at 20℃; for 24h; Knoevenagel condensation; | 95% |
2-amino-4'-fluorobenzophenone
3-cyclopropyl-3-oxo-propionitrile
2-cyclopropyl-4-(4'-fluorophenyl)quinoline-3-carbonitrile
Conditions | Yield |
---|---|
In di-isopropyl ether | 91% |
3-cyclopropyl-3-oxo-propionitrile
acetone
2-(cyclopropanecarbonyl)-3-methylbut-2-enenitrile
Conditions | Yield |
---|---|
With L-proline In ethanol at 20℃; for 24h; Knoevenagel condensation; | 90% |
With acetic acid; 3-amino propanoic acid In toluene for 24h; Reflux; |
3-cyclopropyl-3-oxo-propionitrile
5-cyclopropyl-2H-pyrazol-3-ylamine
Conditions | Yield |
---|---|
With hydrazine hydrate In ethanol | 80% |
With hydrazine hydrate In ethanol | 80% |
With hydrazine hydrate In methanol at 75℃; for 15h; | 46% |
1-(4-methoxybenzyl)hydrazine hydrochloride
3-cyclopropyl-3-oxo-propionitrile
1-(4-methoxybenzyl)-3-cyclopropyl-1H-pyrazol-5-amine
Conditions | Yield |
---|---|
In ethanol Inert atmosphere; Reflux; | 79% |
With sodium ethanolate In ethanol for 2h; Reflux; |
3-cyclopropyl-3-oxo-propionitrile
Conditions | Yield |
---|---|
With bis(η3-allyl-μ-chloropalladium(II)); C48H50N2O2P2Ru In 1,4-dioxane at 20℃; for 24h; Schlenk technique; Inert atmosphere; stereoselective reaction; | 79% |
3-cyclopropyl-3-oxo-propionitrile
Conditions | Yield |
---|---|
With hydrogenchloride In ethanol for 20h; Reflux; | 77% |
3-cyclopropyl-3-oxo-propionitrile
Conditions | Yield |
---|---|
In ethanol Reflux; | 74% |
Conditions | Yield |
---|---|
With C35H44N4O3; sodium carbonate In ethyl acetate at 0℃; for 32h; Schlenk technique; enantioselective reaction; | 73% |
3-cyclopropyl-3-oxo-propionitrile
orthoformic acid triethyl ester
Conditions | Yield |
---|---|
With acetic anhydride at 150℃; for 2h; | 72% |
Conditions | Yield |
---|---|
In chloroform for 12h; Inert atmosphere; Schlenk technique; Reflux; | 71% |
4-hydrazinobenzonitrile hydrochloride
3-cyclopropyl-3-oxo-propionitrile
Conditions | Yield |
---|---|
With hydrogenchloride In ethanol for 20h; Reflux; | 71% |
3-cyclopropyl-3-oxo-propionitrile
Conditions | Yield |
---|---|
Stage #1: C16H13N5O; 3-cyclopropyl-3-oxo-propionitrile In ethanol at 30℃; for 1h; Stage #2: With sodium cyanoborohydride In ethanol for 10h; | 70.1% |
3-cyclopropyl-3-oxo-propionitrile
3-cyclopropylisoxazol-5-ylamine
Conditions | Yield |
---|---|
Stage #1: 3-cyclopropyl-3-oxo-propionitrile With hydroxyammonium sulfate; sodium hydroxide In water at 20 - 100℃; for 1.5h; pH=8 - 11; Inert atmosphere; Stage #2: With hydrogenchloride In water at 100℃; for 0.25h; Inert atmosphere; | 70% |
Conditions | Yield |
---|---|
In chloroform at 20℃; for 1h; Inert atmosphere; Schlenk technique; | 70% |
3-cyclopropyl-3-oxo-propionitrile
5-cyclopropylisoxazol-3-amine
Conditions | Yield |
---|---|
Stage #1: 3-cyclopropyl-3-oxo-propionitrile With hydroxyammonium sulfate; sodium hydroxide In water at 45℃; for 72h; pH=7 - 8; Inert atmosphere; Stage #2: With hydrogenchloride In water at 50℃; for 2.5h; Inert atmosphere; | 65% |
ethylhydrazine oxalic acid salt
3-cyclopropyl-3-oxo-propionitrile
Conditions | Yield |
---|---|
In ethanol for 12h; Reflux; | 65% |
With sodium acetate In ethanol Reflux; | 1.32 g |
2-methyl-6-(1H-1,2,4-triazol-1-yl)nicotinic acid chloride
3-cyclopropyl-3-oxo-propionitrile
3-cyclopropyl-2-{[2-methyl-6-(1H-1,2,4-triazol-1-yl)-pyridin-3-yl]carbonyl}-3-oxopropanenitrile
Conditions | Yield |
---|---|
Stage #1: 3-cyclopropyl-3-oxo-propionitrile With sodium hydride In tetrahydrofuran at 0℃; Stage #2: 2-methyl-6-(1H-1,2,4-triazol-1-yl)nicotinic acid chloride In tetrahydrofuran at 20℃; for 3h; | 64% |
Conditions | Yield |
---|---|
With hydrogenchloride In chloroform; water for 4h; Inert atmosphere; Schlenk technique; Reflux; | 63% |
(2-methoxyethyl)hydrazine hydrochloride
3-cyclopropyl-3-oxo-propionitrile
Conditions | Yield |
---|---|
In ethanol Reflux; | 62% |
3-cyclopropyl-3-oxo-propionitrile
3-amino-5-cyclopropyl-1H-pyrazole
Conditions | Yield |
---|---|
With hydrazine hydrate In ethanol at 0 - 70℃; for 3h; | 57% |
With hydrazine | |
With hydrazine In ethanol at 60℃; for 24h; |
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