Sonogashira reaction of aryl and heteroaryl halides with terminal alkynes catalyzed by a highly efficient and recyclable nanosized MCM-41 anchored palladium bipyridyl complex

Bo Nan Lin, Shao Hsien Huang, Wei Yi Wu, Chung Yuan Mou, Fu Yu Tsai

研究成果: 雜誌貢獻文章同行評審

69 引文 斯高帕斯(Scopus)

摘要

A heterogeneous catalyst, nanosized MCM-41-Pd, was used to catalyze the Sonogashira coupling of aryl and heteroaryl halides with terminal alkynes in the presence of CuI and triphenylphosphine. The coupling products were obtained in high yields using low Pd loadings to 0.01 mol%, and the nanosized MCM-41-Pd catalyst was recovered by centrifugation of the reaction solution and re-used in further runs without significant loss of reactivity.

原文英語
頁(從 - 到)9157-9173
頁數17
期刊Molecules
15
發行號12
DOIs
出版狀態已發佈 - 12月 2010
對外發佈

ASJC Scopus subject areas

  • 分析化學
  • 化學(雜項)
  • 分子醫學
  • 藥學科學
  • 藥物發現
  • 物理與理論化學
  • 有機化學

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