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Abstract <p>A one-pot approach was proposed for the synthesis of functionalized 1-alkenyl-3-methylimidazole-2-thiones (yields up to 30%) by intercepting the carbene, generated <i>in situ</i> from 1-methylimidazole and acylphenylacetylenes, with elemental sulfur.</p>

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Carbene Intermediates from 1-Methylimidazole and Acylphenylacetylenes in Reaction with Elemental Sulfur: One-Pot Assembly of Functionalized Imidazole-2-thiones

  • 期刊论文

  • 发表日期：

    2026年3月11日

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  • Veronika S. Saliy,
  • Lina P. Nikitina,
  • Andrey V. Afonin,
  • Igor A. Ushakov,
  • Kseniya V. Belyaeva

摘要

Abstract

A one-pot approach was proposed for the synthesis of functionalized 1-alkenyl-3-methylimidazole-2-thiones (yields up to 30%) by intercepting the carbene, generated in situ from 1-methylimidazole and acylphenylacetylenes, with elemental sulfur.