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Abstract <p>Palladium-catalyzed tandem cyclization of 4,5-bis(arylethynyl)-1,2,3-triazoles in the presence of CuCl<sub>2</sub> afforded benzocoumarin derivatives fused to 1,2,3-triazole in good yields. The structure of two of the synthesized compounds was confirmed by X-ray analysis.</p>

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Synthesis of Benzocoumarins Fused to 1,2,3-Triazole

  • 期刊论文

  • 发表日期：

    2025年7月1日

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  • A. I. Govdi,
  • G. A. Shonin,
  • K. V. Kimele,
  • I. A. Balova

摘要

Abstract

Palladium-catalyzed tandem cyclization of 4,5-bis(arylethynyl)-1,2,3-triazoles in the presence of CuCl2 afforded benzocoumarin derivatives fused to 1,2,3-triazole in good yields. The structure of two of the synthesized compounds was confirmed by X-ray analysis.