Hydride-mediated homogeneous catalysis. Catalytic reduction of .alpha.,.beta.-unsaturated ketones using [(Ph3P)CuH]6 and H2
作者:Wayne S. Mahoney、Jeffrey M. Stryker
DOI:10.1021/ja00206a008
日期:1989.11
Hydride-mediated reduction of alpha},beta}-unsaturated ketones catalytic in the hydride reagent is reported using ((Phsub 3}P)CuH)sub 6} and molecular hydrogen. The reaction proceeds at room temperature and is highly regioselective, affording either the product of conjugate reduction or complete 1,4- and 1,2-reduction to the saturated alcohol, depending on reaction conditions. In the presence of