Synthesis of 5-arylamino-1-arylpyrazoles from 5-aminopyrazoles with arylhalides via CuI catalyzed Ullman coupling reaction

En Chiuan Chang, Chun Yen Chen, Li Ya Wang, Yu Ying Huang, Mou Yung Yeh, Fung Fuh Wong

研究成果: Article同行評審

9 引文 斯高帕斯(Scopus)

摘要

An efficient method for synthesis of 5-arylamino-1-arylpyrazoles was developed by Ullman coupling reaction of 5-aminopyrazoles and arylhalides in the presence of cuprous iodide (CuI) as the catalyst. The corresponding 5-N-arylaminopyrazole products were obtained in good yields (≥65%).

原文English
頁(從 - 到)570-576
頁數7
期刊Tetrahedron
69
發行號2
DOIs
出版狀態Published - 2013 一月 14
對外發佈

All Science Journal Classification (ASJC) codes

  • 生物化學
  • 藥物發現
  • 有機化學

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