5468-13-3

Basic information

• Product Name: 3-anilino-4-methyl-1,5-diphenyl-5H-pyrrol-2-one
• Synonyms: 3-anilino-4-methyl-1,5-diphenyl-5H-pyrrol-2-one
• CAS NO: 5468-13-3
• Molecular Formula: C₂₃H₂₀N₂O
• Molecular Weight: 340.42
• Mol File: 5468-13-3.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 509°Cat760mmHg
• Flash Point: 261.7°C
• Appearance: /
• Density: 1.22g/cm³
• Vapor Pressure: 1.76E-10mmHg at 25°C
• Refractive Index: 1.673
• CAS DataBase Reference: 3-anilino-4-methyl-1,5-diphenyl-5H-pyrrol-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: 3-anilino-4-methyl-1,5-diphenyl-5H-pyrrol-2-one(5468-13-3)
• EPA Substance Registry System: 3-anilino-4-methyl-1,5-diphenyl-5H-pyrrol-2-one(5468-13-3)

Safety Data

• Hazardous Substances Data: 5468-13-3(Hazardous Substances Data)

Usage

InChI:InChI=1/C23H20N2O/c1-17-21(24-19-13-7-3-8-14-19)23(26)25(20-15-9-4-10-16-20)22(17)18-11-5-2-6-12-18/h2-16,22,24H,1H3

Upstream product

• 538-51-2 benzylidene phenylamine 
• 145510-86-7 1,5-diphenyl-3-phenylamino-4-carboxymethyl-2,5-dihydropyrrol-2-one 

Relevant articles and documents

REACTION OF α-KETOGLUTARIC ACID WITH SCHIFF BASES

1,5-Diaryl-3-arylamino-4-carboxymethyl-2,5-dihydropyrrol-2-ones were synthesized in the reaction of α-ketoglutaric acid with Schiff bases. Their hydrolysis in concentrated hydrochloric acid results in 1,5-diaryl-3-hydroxy-4-carboxymethyl-2,5-dihydropyrrol-2-ones. These latter are converted into the initial compounds when treated with arylamines. The heating of 1,5-diaryl-4-methoxycarbonyl-2,5-dihydropyrrol-2-ones and their 3-arylamino derivatives above the melting point leads to their decarboxylation, while the treatment with diphenyldiazomethane converts them into the corresponding benzhydryl ethers.