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<p>A simple and efficient iron-catalyzed divergent dehydrative coupling of carbazoles and benzylic alcohols has been developed. By using different iron catalysts, <i>mono</i>-substituted or <i>di</i>-substituted carbazole-based <i>di</i>-/triarylmethanes, some of which are bioactive and potential pharmaceutical molecules or potential molecular precursors for optoelectronic materials, were synthesized site-selectively from the same set of reactants. This method was demonstrated with 68 examples, in up to 98% yield and with broad functional group compatibilities.</p> Graphical abstract <p></p>

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Iron‑catalyzed divergent synthesis of carbazole-based di-/triarylmethanes

  • 期刊论文

  • 发表日期：

    2025年8月20日

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  • Yi-Jun Jiang,
  • Hao-Lan Hu,
  • Yu-Dan Niu,
  • Meng-Yuan Li,
  • Peng Chen

摘要

A simple and efficient iron-catalyzed divergent dehydrative coupling of carbazoles and benzylic alcohols has been developed. By using different iron catalysts, mono-substituted or di-substituted carbazole-based di-/triarylmethanes, some of which are bioactive and potential pharmaceutical molecules or potential molecular precursors for optoelectronic materials, were synthesized site-selectively from the same set of reactants. This method was demonstrated with 68 examples, in up to 98% yield and with broad functional group compatibilities.

Graphical abstract