25370-40-5

Basic information

• Product Name: ETHYL-4-(4-CYANOPHENYL)-4-OXOBUTYRATE
• Synonyms: ETHYL-4-(4-CYANOPHENYL)-4-OXOBUTYRATE
• CAS NO: 25370-40-5
• Molecular Formula: C₁₃H₁₃NO₃
• Molecular Weight: 231.25
• Mol File: 25370-40-5.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 396.431°C at 760 mmHg
• Flash Point: 173.421°C
• Appearance: /
• Density: 1.163g/cm³
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.526
• CAS DataBase Reference: ETHYL-4-(4-CYANOPHENYL)-4-OXOBUTYRATE(CAS DataBase Reference)
• NIST Chemistry Reference: ETHYL-4-(4-CYANOPHENYL)-4-OXOBUTYRATE(25370-40-5)
• EPA Substance Registry System: ETHYL-4-(4-CYANOPHENYL)-4-OXOBUTYRATE(25370-40-5)

Safety Data

• Hazardous Substances Data: 25370-40-5(Hazardous Substances Data)

Usage

InChI:InChI=1/C13H13NO3/c1-2-17-13(16)8-7-12(15)11-5-3-10(9-14)4-6-11/h3-6H,2,7-8H2,1H3

Upstream product

• 623-73-4 diazoacetic acid ethyl ester 
• 3435-51-6 4-ethenylbenzonitrile 

Relevant articles and documents

A process for preparing γ - ketone carbonyl compounds

The present invention discloses a gamma-ketone carbonyl compound preparation method, wherein in the presence of an oxidizing agent, a styrene compound and ethyl diazoacetate are adopted as reactants, copper or a copper compound is adopted as a catalyst, DABCO is adopted as an alkali, and a free radical reaction is performed in a polar solvent isopropyl alcohol to obtain the product gamma-ketone carbonyl compound. According to the method of the present invention, the reaction activity of the catalyst is high, the reaction conditions are mild, the substrate application range is wide, the post-treatment is convenient, the yield of the target product is high, the preparation process is simple, and the sources of the used raw materials are wide.