Hypervalent iodine in synthesis. 90. A mild and efficient method for the iodination of pyrazoles

Dong-Ping Cheng, Zhen-Chu Chen, Qinguo Zheng

Research output: Contribution to journalArticle

Abstract

The combined reagent of iodobenzene diacetate (or polymer-supported iodobenzene diacetate) with iodine was used as an effective iodinating agent of pyrazoles to the corresponding 4-iodopyrazole derivatives at room temperature with high yields.

Original languageEnglish
Pages (from-to)2671-2676
Number of pages6
JournalSynthetic communications
Volume33
Issue number15
DOIs
Publication statusPublished - 18 Aug 2003

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Keywords

  • combined reagent
  • iodobenzene diacetate
  • polymer-supported iodobenzene diacetate
  • iodine
  • iodinating agent
  • pyrazoles
  • 4-iodopyrazole

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