107190-94-3

Basic information

• Product Name: 6-methyl-3-phenyl-4-propyl-1,3-diazabicyclo<2.2.0>hex-5-en-2-one
• CAS NO: 107190-94-3
• Molecular Weight: 228.294
• Mol File: 107190-94-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 6-methyl-3-phenyl-4-propyl-1,3-diazabicyclo<2.2.0>hex-5-en-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: 6-methyl-3-phenyl-4-propyl-1,3-diazabicyclo<2.2.0>hex-5-en-2-one(107190-94-3)
• EPA Substance Registry System: 6-methyl-3-phenyl-4-propyl-1,3-diazabicyclo<2.2.0>hex-5-en-2-one(107190-94-3)

Safety Data

• Hazardous Substances Data: 107190-94-3(Hazardous Substances Data)

Upstream product

• 61404-63-5 4-methyl-1-phenyl-6-propylpyrimidin-2(1H)-one 

Relevant articles and documents

Photochemistry of Pyrimidin-2(1H)-ones: Intramolecular γ-Hydrogen Abstraction by the Nitrogen of the Imino Group

Irradiation of 1-aryl-4-propyl- (1a) and 1-aryl-4-(3-ethoxypropyl)-6-methylpyrimidin-2(1H)-ones (1b-d) gave the photoelimination products, 1-aryl-4,6-dimethylpyrimidin-2(1H)-ones (2a-d), via intramolecular γ-hydrogen atom abstraction of the excited imino nitrogen of the starting pyrimidin-2(1H)-one (1), in addition to the 1,3-diazabicyclohex-5-en-2-ones (3a-d).The pyrimidin-2(1H)-ones (1f) and (1h), which have no γ-hydrogens at the C-4 position, underwent photochemical electrocyclization to give the 1,3-diazabicyclohex-5-en-2-ones (3f) and (3h) as the sole products.