Palladium-catalyzed acyldemetallation and carbonylation reactions of organomercurials for the synthesis of unsymmetrical ketones
作者:N.A. Bumagin、P.G. More、I.P. Beletskaya
DOI:10.1016/0022-328x(89)87037-8
日期:1989.4
acyldemetallation reactions of organomercurials (R2Hg or AlkHgI) provide a mild, selective, and general method for the synthesis of unsymmetrical heterocyclic ketones. High yields of ketones (RCOR′) were obtained along with small amounts of homocoupling products (R2). The reaction is accelerated by a nucleophilic catalyst with both organic groups of R2Hg taking part in the reaction. The selectivity