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Abstract <p>2-(Halochalcogenyl)pyridines, 2-(halosulfanyl)quinolines, 2-(halosulfanyl)pyrimidines, and 2-(halo­sulfanyl)-1,3-benzothiazoles reacted with pent-1-ene through regioselective formation of anti-Markovnikov electrophilic addition products and subsequent ring closure. Based on these reactions, high-yielding methods for the synthesis of new fused heterocyclic compounds were developed.</p>

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New Fused Chalcogen/Nitrogen Heterocycles from the Reaction of (Halochalcogenyl)hetarenes with Pentene

  • 期刊论文

  • 出版模式：

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  • 发表日期：

    2025年12月1日

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  • R. S. Ishigeev,
  • V. A. Potapov

摘要

Abstract

2-(Halochalcogenyl)pyridines, 2-(halosulfanyl)quinolines, 2-(halosulfanyl)pyrimidines, and 2-(halo­sulfanyl)-1,3-benzothiazoles reacted with pent-1-ene through regioselective formation of anti-Markovnikov electrophilic addition products and subsequent ring closure. Based on these reactions, high-yielding methods for the synthesis of new fused heterocyclic compounds were developed.