Oxygenophilic organoaluminum-mediated conjugate addition of alkyllithium and Grignard reagents to quinone monoketals and quinol ethers. The directing effect of a methoxy group on the 1,4-addition process
Oxygenophilic organoaluminium-promoted 1,4-addition of organolithium reagents to quinone monoacetals
作者:Alan J. Stern、John S. Swenton
DOI:10.1039/c39880001255
日期:——
Complexation of quinone monoacetals with methylaluminium bis-(2,6-di-t-butyl-4-methylphenoxide), followed by addition of organolithium reagents, gives products from 1,4-addition of the organolithium reagent to the quinone monoacetal.