31554-20-8

Basic information

• Product Name: 3,4,5-triphenyl-1,5-dihydro-pyrrol-2-one
• Synonyms: 3,4,5-triphenyl-1,5-dihydro-pyrrol-2-one
• CAS NO: 31554-20-8
• Molecular Weight: 311.383
• Mol File: 31554-20-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3,4,5-triphenyl-1,5-dihydro-pyrrol-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4,5-triphenyl-1,5-dihydro-pyrrol-2-one(31554-20-8)
• EPA Substance Registry System: 3,4,5-triphenyl-1,5-dihydro-pyrrol-2-one(31554-20-8)

Safety Data

• Hazardous Substances Data: 31554-20-8(Hazardous Substances Data)

Upstream product

• 947696-31-3 [Ni(P(C₆H₁₁)3)(OS(C₆H₅)(O)NCH(C₆H₅)C₂(C₆H₅)2)] 
• 13909-34-7 N-benzylidenephenylsulfonamide 
• 501-65-5 diphenyl acetylene 

Relevant articles and documents

Nickel(0)-catalyzed [2 + 2 + 1] carbonylative cycloaddition of imines and alkynes or norbornene leading to γ-lactams

The first nickel(0)-catalyzed [2 + 2 + 1] carbonylative cycloaddition reaction of imines and alkynes or norbornene has been achieved by employing phenyl formate as a CO source. With this method, a variety of N-benzenesulfonyl, -tosyl, and -phosphoryl-substituted γ-lactams can be prepared in good to high yields.