74360-11-5

Basic information

• Product Name: 1-(4-Methoxyphenyl)-4,6-dimethyl-2(1h)-pyrimidinone
• Synonyms: 1-(4-Methoxyphenyl)-4,6-dimethyl-2(1h)-pyrimidinone
• CAS NO: 74360-11-5
• Molecular Weight: 230.266
• Mol File: 74360-11-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-(4-Methoxyphenyl)-4,6-dimethyl-2(1h)-pyrimidinone(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(4-Methoxyphenyl)-4,6-dimethyl-2(1h)-pyrimidinone(74360-11-5)
• EPA Substance Registry System: 1-(4-Methoxyphenyl)-4,6-dimethyl-2(1h)-pyrimidinone(74360-11-5)

Safety Data

• Hazardous Substances Data: 74360-11-5(Hazardous Substances Data)

Upstream product

• 107190-90-9 4-(3-ethoxypropyl)-1-p-methoxyphenyl-6-methylpyrimidin-2(1H)-one 

Downstream Products

• 10199-63-0 1-(3,5-dimethyl-1H-pyrazol-1-yl)ethanone 
• 300-87-8 3,5-dimethyl-1,2-oxazole 
• 136954-71-7 isopropyl <4-(4-methoxyphenylimino)-2-pentenyl>carbamate 
• 74830-23-2 3-p-methoxyphenyl-4,6-dimethyl-2-oxo-1,3-diazabicyclo<2.2.0>hex-5-ene 
• 74360-02-4 3,4,5,6-tetrahydro-1-(p-methoxyphenyl)-4,6-dimethylpyrimidin-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.