作者:Hongyi Li、Chang Yin、Sien Liu、Hua Tu、Ping Lin、Jing Chen、Weiping Su
DOI:10.1039/d2sc05370e
日期:——
The dehydrogenation-triggered multiple C(sp3)–H functionalizations at remote positions γ, δ or ε, ζ to carbonyl groups of aliphatic ketones with aryl/alkenyl carboxylic acids as coupling partners have been achieved using a bimetallic Cu–Pd catalyst system. This reaction allows access to alkenylated isocoumarins and their derivatives in generally good yields with high functional group tolerance. The