Synthesis of 2,2-dimethylbenzoxazepinones by the schmidt reaction of 2,2-dimethyl-4-chromanones

Albert Lévai, Tibor Timár, László Frank, Sándor Hosztafi

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13 Citations (Scopus)

Abstract

2,3-Dihydro-2,2-dimethyl-1,4-benzoxazepin-5(4H)-ones and 2,3-dihydro-2,2-dimethyl-1,5-benzoxazepin-4(5H)-ones have been synthesized by the Schmidt reaction of 2,2-dimethyl-4-chromanones. 2,2-Dimethylbenzoxazepinthiones have been prepared by the reaction of 2,2-dimethylbenzoxazepinones with Lawesson's Reagent.

Original languageEnglish
Pages (from-to)1523-1538
Number of pages16
JournalHeterocycles
Volume34
Issue number8
DOIs
Publication statusPublished - Aug 1 1992

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ASJC Scopus subject areas

  • Analytical Chemistry
  • Pharmacology
  • Organic Chemistry

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