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Abstract <p>Starting from 5,6-dioxo-1,10-phenanthroline-2,9-dicarboxylic acid, the first examples of unsymmetrical 1,10-phenanthroline-2,9-diamides were obtained, simultaneously containing in their structure an oxo group in position 6 and a dichloromethylene fragment in position 5. The structure of the obtained compounds was confirmed by NMR spectroscopy and X-ray structural analysis.</p>

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A New Type of Phenanthrolinediamide Derivatives. Synthesis and Structure

  • 期刊论文

  • 发表日期：

    2025年6月1日

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  • P. S. Lemport,
  • I. V. Sonin,
  • V. N. Khrustalev,
  • V. A. Roznyatovsky,
  • V. G. Nenajdenko

摘要

Abstract

Starting from 5,6-dioxo-1,10-phenanthroline-2,9-dicarboxylic acid, the first examples of unsymmetrical 1,10-phenanthroline-2,9-diamides were obtained, simultaneously containing in their structure an oxo group in position 6 and a dichloromethylene fragment in position 5. The structure of the obtained compounds was confirmed by NMR spectroscopy and X-ray structural analysis.