Convenient synthesis of 5-(arylamino(alkylthio)methylene)-2,2-dimethyl-1,3-dioxane-4,6-diones and 2-arylthio-4-quinolones

Jing Tang, Xian Huang

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

Meldrum's acid reacted with an aryl isothiocynate and alkyl halides to afford the 5-(arylamino(alkylthio)methylene)-5-methylthio-2,2-dimethyl-1,3-dioxane-4, 6-diones and the compounds underwent thermal cyclization to give the 4-2-arylthio-4(1H)-quinolones.

Original languageEnglish (US)
Pages (from-to)140-141
Number of pages2
JournalJournal of Chemical Research - Part S
Issue number3
StatePublished - Mar 1 2003

Keywords

  • 2- anylthio-4(1H)-quinolones
  • 5-(arylamino(alkylthio)methylene)-2,2-dimethyl-1,3-dioxane-4,6-diones

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