Synthesis of benzo[b][1,4]thiazepines by the reaction of 3-aryl-1-(3-coumarinyl)propen-1-ones with 2-aminothiophenol [1]

A. Lévai, J. Jekó́, Tímea Gondos, A. Simon, Gábor Tóth

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

(Chemical Equation Presented) 3-(2-Aryl-2,3-dihydro-benzo[b][1,4]thiazepin- 4-yl)chromen-2-ones (2a, e, f) and (Z)-3-(2,3-dihydro-2-arylbenzo[b][1,4] thiazepin-4(5H)-ylidene)chroman-2-ones (3a-f) have been synthesized by the reaction of 3-aryl-1-(3-coumarinyl)propen-1-ones (1a-f) with 2-aminothiophenol in a hot mixture of toluene and acetic acid. Structures of all new compounds and their complete 1H and 13C assignments were achieved applying different one- and two-dimensional nmr experiments in combination with various spectroscopic techniques.

Original languageEnglish
Pages (from-to)1453-1458
Number of pages6
JournalJournal of Heterocyclic Chemistry
Volume44
Issue number6
Publication statusPublished - Nov 2007

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Thiazepines
Chromans
Toluene
Acetic Acid
Experiments
2-aminothiophenol

ASJC Scopus subject areas

  • Organic Chemistry

Cite this

Synthesis of benzo[b][1,4]thiazepines by the reaction of 3-aryl-1-(3-coumarinyl)propen-1-ones with 2-aminothiophenol [1]. / Lévai, A.; Jekó́, J.; Gondos, Tímea; Simon, A.; Tóth, Gábor.

In: Journal of Heterocyclic Chemistry, Vol. 44, No. 6, 11.2007, p. 1453-1458.

Research output: Contribution to journalArticle

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