Multicomponent Synthesis of 3(2H)‐Furanones Initiated by Copper(II)‐Catalyzed Alkyne‐Carbonyl Cross Metathesis
作者:Zhenjie Su、Shaozhong Wang
DOI:10.1002/chem.202401999
日期:2024.8.27
The cooperative Lewis- and Brønsted acid catalysis enables a multicomponent synthesis of 3(2H)-furanones from 1,3-diynes, alkyl glyoxylates and water, in which a highly chemo-, regio- and stereoselective alkyne-carbonyl cross metathesis of 1,3-diynes has been developed and suggested as the initial step of the annulation.