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Partial Bromination and Fluoroalkylation of 5,10,15-Tris(pentafluorophenyl) corrole

  作者 DU RUOBING; LIU CHAO; SHEN DONGMEI; CHEN QINGYUN  
  选自 期刊  SYNLETT;  卷期  2009年-16;  页码  2701-2705  
  关联知识点  
 

[摘要]Partial bromination of the free base of 5,10,15-tris(pentafluorophenyl) corrole was carried out, and various mono-, di-, trior tetrabrominated corroles could be selectively produced by controlling the amounts of NBS used. Their consequent Suzuki cross-coupling reactions with arylboronic acids led to various beta-substituted corroles in good yields. Fluoroalkylation of the corrole was also studied preliminarily; monofluoroalkylated corrole and five- and six-membered fluorinated ring-fused corroles were synthesized.

 
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