Sequential hydroformylation/aldol addition reactions of β,γ-unsaturated ketones and their derivatives
作者:Christoph Hollmann、Peter Eilbracht
DOI:10.1016/s0040-4039(99)00746-7
日期:1999.6
Novel rhodium(I) complex catalysed tandemhydroformylation/aldolreactions of a β,γ-unsaturated ketone 1 or its silyl enol ethers 4 in a one-pot procedure are presented to give varying cyclisation products depending on the reaction conditions.