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Abstract <p>Previously unknown 1,5-diaryl-2-(2-oxo-1,2-dihydro-3H-pyrrol-3-ylidene)malononitriles have been synthesized by the reaction of enamines with oxalyl chloride, followed by the condensation of intermediate pyrrole-2,3-diones with malononitrile.</p>

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Synthesis of 1,5-Diaryl-2-(2-oxo-1,2-dihydro-3H-pyrrol-3-ylidene)malononitriles

  • 期刊论文

  • 发表日期：

    2025年9月1日

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  • S. A. Blinov,
  • A. G. Milovidova,
  • M. Yu. Belikov

摘要

Abstract

Previously unknown 1,5-diaryl-2-(2-oxo-1,2-dihydro-3H-pyrrol-3-ylidene)malononitriles have been synthesized by the reaction of enamines with oxalyl chloride, followed by the condensation of intermediate pyrrole-2,3-diones with malononitrile.