2-Aryl-3-acetyl-4(1H)-quinolones

P. C. Anderson, B. Staskun*

*Corresponding author for this work

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15 Citations (Scopus)

Abstract

Several compounds claimed to be 2-aryl-3-acetyl-4(1H)-quinolones (III) in the literature have been reformulated as the isomeric VI. The conversion of 2-phenyl-3-acetyl-4-chloroquinoline to 6-phenyl-7-methyldibenzo-[b,h][1,6]naphthyridine (X) and to 2,4-diphenyl-3-methyl-2H-pyrazolo[4,3-c]quinoune (XI) is described. β-Methylamino-α-(N-arylimidoyl)crotonic esters (II, R = CH 3) were thermally cyclized to 2-aryl-3-N-methylacetimidoyl-4(1H)-quinolones (V, R = CH 3).

Original languageEnglish
Pages (from-to)3033-3037
Number of pages5
JournalJournal of Organic Chemistry
Volume30
Issue number9
Publication statusPublished - 1965

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Anderson, P. C., & Staskun, B. (1965). 2-Aryl-3-acetyl-4(1H)-quinolones. Journal of Organic Chemistry, 30(9), 3033-3037.