The tandem intermolecular hydroalkoxylation/claisen rearrangement
作者:John M. Ketcham、Berenger Biannic、Aaron Aponick
DOI:10.1039/c2cc37166a
日期:——
The Au(I)-catalyzed intermolecular hydroalkoxylation of alkynes with allylic alcohols to provide allyl vinyl ethers that subsequently undergo Claisen rearrangement is reported. This new cascade reaction strategy facilitates the direct formation of gamma,delta-unsaturated ketones from simple starting materials in a single step.