23966-56-5

Basic information

• Product Name: 2-Amino-2,3-dihydro-3,3-diphenyl-1H-isoindol-1-one
• Synonyms: 2-Amino-2,3-dihydro-3,3-diphenyl-1H-isoindol-1-one;2-Amino-3,3-diphenylphthalimidine
• CAS NO: 23966-56-5
• Molecular Formula: C20H16N2O
• Molecular Weight: 300.35
• Mol File: 23966-56-5.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2-Amino-2,3-dihydro-3,3-diphenyl-1H-isoindol-1-one(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Amino-2,3-dihydro-3,3-diphenyl-1H-isoindol-1-one(23966-56-5)
• EPA Substance Registry System: 2-Amino-2,3-dihydro-3,3-diphenyl-1H-isoindol-1-one(23966-56-5)

Safety Data

• Hazardous Substances Data: 23966-56-5(Hazardous Substances Data)

Upstream product

• 1875-48-5 N-aminophthalamide 
• 71-43-2 benzene 

Relevant articles and documents

Reaction of n-aminophthalimide derivatives with aluminum chloride in benzene

The reaction of N-aminophthalimide derivatives with AlCl3 in benzene has been investigated. From N-amino- and N-benzamidophthalimide (1a and 1b), N-amino- and N-benzamido3,3-diaryl-2,3-dihydroisoindol-1-ones (2) are obtained in high yield by initial attack of benzene on the imide carbonyl, assisted by the neighboring nitrogen atom. From N-arylaminophthalimide derivatives (4), the N-N bond is cleaved heterolytically to give an arylnitrenium ion and canonical forms involving the arene which are trapped by benzene to give aminobiaryls and N-arylanilines.