UV-induced isomerisation and ring transformation of (E)-3-arylidene-1- thiochromanones and -1-thioflavanones

Gábor Tóth, Judit Halász, Albert Lévai, Csaba Nemes, Tamás Patonay

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11 Citations (Scopus)

Abstract

Depending on the substituent of the arylidene moiety, photoisomerisation of (E)-3-arylidene-1-thiochroman-4-ones 1 and 3 afforded either the expected (Z)-1 and (Z)-3 isomers or the products (2d,e and 4c,d) of an unprecedented photo transformation.

Original languageEnglish
Pages (from-to)547-550
Number of pages4
JournalJournal of the Chemical Society. Perkin Transactions 2
Volume4
DOIs
Publication statusPublished - Apr 1996

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ASJC Scopus subject areas

  • Chemistry(all)

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