Synthesis of 2-(2-thienyl)benzimidazoles by the reaction of 2- (mercaptomethyl)benzimidazole with β-electrophilic esters

Tamás Kálai, Péter Sáska, Zoltán Szabó, József Jeko, Olga H. Hankovszky, Kálmán Hideg

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Abstract

New 2-(2-di- and tetrahydrothienyl)benzimidazole compounds were prepared by the ring closure reactions of 2-(mercaptomethyl)benzimidazole (1) and α,β-unsaturated compounds activated with electron-withdrawing groups.

Original languageEnglish
Pages (from-to)2041-2050
Number of pages10
JournalSynthetic Communications
Volume27
Issue number12
DOIs
Publication statusPublished - Jan 1 1997

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ASJC Scopus subject areas

  • Organic Chemistry

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