Thermal cyclization of ketene dithioacetals: A convenient synthetic route to substituted 2(1H)-quinolinones and 2(1H)-pyridones

DOI: 10.1055/s-1992-26361

Source and publish data:

Synthesis p. 1291 - 1294 (1992)

Update date:2022-09-26

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Authors:

Pak Pak

Choi Choi

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Article abstract of DOI:10.1055/s-1992-26361

Acyl(arylcarbamoyl)ketene dithioacetals 2 and acyl(1-alkenylcarbamoyl)ketene dithioacetals 5 obtained from the corresponding β-oxo amides 1,4 were thermally cyclized to give various 3-acyl-4-alkylthio-2(1H)-quinolinones 3, and 3-acyl-4-alkylthio-5-aryl-2(

Full text of DOI:10.1055/s-1992-26361

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