Copper-free Sonogashira coupling reaction catalyzed by MCM-41-supported thioether palladium(0) complex in water under aerobic conditions
作者： Mingzhong Cai , Qiuhua Xu , Junchao Sha
DOI: 10.1016/J.MOLCATA.2007.03.055
关键词:
摘要: The MCM-41-supported thioether palladium(0) complex is a highly active catalyst for the copper-free Sonogashira coupling of aryl iodides with terminal alkynes in water at room temperature under aerobic conditions. This phosphine-free heterogeneous palladium can be easily recovered from products and reused many times without loss activity.
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