引用本文:
Ya Ping Xu, Rong Hua Hu, Ming Zhong Cai. A facile synthesis of terminal arylacetylenes via Sonogashira coupling reactions catalyzed by MCM-41-supported mercapto palladium(0) complex[J]. Chinese Chemical Letters,
2008, 19(7): 783-787.
doi:
10.1016/j.cclet.2008.05.016
Citation: Ya Ping Xu, Rong Hua Hu, Ming Zhong Cai. A facile synthesis of terminal arylacetylenes via Sonogashira coupling reactions catalyzed by MCM-41-supported mercapto palladium(0) complex[J]. Chinese Chemical Letters, 2008, 19(7): 783-787. doi: 10.1016/j.cclet.2008.05.016
Citation: Ya Ping Xu, Rong Hua Hu, Ming Zhong Cai. A facile synthesis of terminal arylacetylenes via Sonogashira coupling reactions catalyzed by MCM-41-supported mercapto palladium(0) complex[J]. Chinese Chemical Letters, 2008, 19(7): 783-787. doi: 10.1016/j.cclet.2008.05.016
A facile synthesis of terminal arylacetylenes via Sonogashira coupling reactions catalyzed by MCM-41-supported mercapto palladium(0) complex
摘要:
A variety of terminal arylacetylenes have been conveniently synthesized in good to high yields via Sonogashira coupling of aryl iodides with (trimethylsilyl)acetylene catalyzed by MCM-41-supported mercapto palladium(0) complex,followed by desilylation under mild conditions.This polymeric palladium catalyst can be reused many times without any decrease in activity.
English
A facile synthesis of terminal arylacetylenes via Sonogashira coupling reactions catalyzed by MCM-41-supported mercapto palladium(0) complex
Abstract:
A variety of terminal arylacetylenes have been conveniently synthesized in good to high yields via Sonogashira coupling of aryl iodides with (trimethylsilyl)acetylene catalyzed by MCM-41-supported mercapto palladium(0) complex,followed by desilylation under mild conditions.This polymeric palladium catalyst can be reused many times without any decrease in activity.
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