109272-57-3

Basic information

• Product Name: [4-(4-chlorophenyl)-5-methyl-1,6-diphenyl-2-thioxo-1,2-dihydro-3-pyridinyl](phenyl)methanone
• Synonyms: [4-(4-chlorophenyl)-5-methyl-1,6-diphenyl-2-thioxo-1,2-dihydro-3-pyridinyl](phenyl)methanone
• CAS NO: 109272-57-3
• Molecular Formula: C31H22ClNOS
• Molecular Weight: 492.03048
• Mol File: 109272-57-3.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: [4-(4-chlorophenyl)-5-methyl-1,6-diphenyl-2-thioxo-1,2-dihydro-3-pyridinyl](phenyl)methanone(CAS DataBase Reference)
• NIST Chemistry Reference: [4-(4-chlorophenyl)-5-methyl-1,6-diphenyl-2-thioxo-1,2-dihydro-3-pyridinyl](phenyl)methanone(109272-57-3)
• EPA Substance Registry System: [4-(4-chlorophenyl)-5-methyl-1,6-diphenyl-2-thioxo-1,2-dihydro-3-pyridinyl](phenyl)methanone(109272-57-3)

Safety Data

• Hazardous Substances Data: 109272-57-3(Hazardous Substances Data)

Upstream product

• 103-72-0 phenyl isothiocyanate 
• 109272-53-9 (Z)-3-(4-Chloro-phenyl)-1,5-diphenyl-pent-2-ene-1,5-dione 
• 74-88-4 methyl iodide 

Relevant articles and documents

Pyridinethiones; XIII. Alkylation of 1,5-Pentenedione Enolates, New Synthons for the Preparation of 5-Substituted 2(1H)-Pyridinethiones

Anions 3 of 1,5-pentenediones can be alkylated to give 2-alkyl-1,5-pentenediones 4, whose anion 5 react with isothiocyanates to yield the oxoenoles 7.These cyclize to give the new 5-substituted 2(1H)-pyridinethiones 6 in fair yields.Anions of unsymmetrical 1,5-pentenediones yields mixtures of 2(1H)-pyridinethiones 9 and 10.