科研之友
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摘要
A versatile three-component coupling of aldehydes, alkynes and amines has been developed, catalyzed by Ni2+ exchanged Y-zeolite, which acts as all environmentally benign, recyclable, efficient and heterogeneous catalyst This three-component (A(3)) coupling (reported for the first time to proceed under nickel catalysis) is carried out under solvent-free conditions, and the corresponding propargylamines are obtained in good to excellent yields
- 出版日期2010-1
