72374-62-0

Basic information

• Product Name: 6-(diphenylmethylene)-1-methylpiperidin-2-one
• Synonyms: 6-(diphenylmethylene)-1-methylpiperidin-2-one
• CAS NO: 72374-62-0
• Molecular Weight: 277.366
• Mol File: 72374-62-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 6-(diphenylmethylene)-1-methylpiperidin-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: 6-(diphenylmethylene)-1-methylpiperidin-2-one(72374-62-0)
• EPA Substance Registry System: 6-(diphenylmethylene)-1-methylpiperidin-2-one(72374-62-0)

Safety Data

• Hazardous Substances Data: 72374-62-0(Hazardous Substances Data)

Upstream product

• 25077-25-2 N-methyladipinimide 
• 119-61-9 benzophenone 

Relevant articles and documents

Reductive coupling of aliphatic cyclic imides and ω-amidoesters with benzophenones by low-valent titanium: Synthesis of 5-diarylmethylene-1,5-dihydropyrrol-2-ones, 6-diarylmethyl-2-pyridones, and ω-(diarylmethylene)lactams

The reductive coupling of cyclic imides and ω-amidoesters with benzophenones by Zn-TiCl4 in THF and subsequent acid-catalyzed dehydration gave 5-diarylmethylene-1,5-dihydropyrrol-2-ones A, 6-diarylmethyl-2-pyridones B, and ω-(diarylmethylene)lactams C. In a similar manner, 3-((benzyloxy)carbonyl)amino substituted A, B, and C were synthesized from the corresponding 3-((benzyloxy)carbonyl)amino cyclic imides and ω-((benzyloxy)carbonyl)amino-ω-amidoesters prepared from L-aspartic and L-glutamic acids. In addition, 4- and 5-((benzyloxy)carbonyl)amino substituted C were also obtained by the same procedures from 2-((benzyloxy)carbonyl)amino-ω-amidoesters prepared from L-asparagine and L-glutamine, respectively.