Stereo- and regioselective formation of silyl enol ethers via oxidation of vinyl anions
作者:Franklin A. Davis、G. Sankar Lal、Jia Wei
DOI:10.1016/s0040-4039(00)80471-2
日期:1988.1
Oxidation of E- and Z-vinyl lithiums with silyl peroxides 5 affords silyl enolethers 3 in good to excellent yield with retention of configuration. This methodology represents a useful new procedure for the stereo- and regioselective synthesis of ketone enolates.
A facile synthesis of α-trimethylsilyl ketones and their regiospecific rearrangement to trimethylsilyl enol ethers
作者:Susumu Sato、Isamu Matsuda、Yusuke Izumi
DOI:10.1016/s0040-4039(00)94294-1
日期:1983.1
The rhodium catalyzed isomerization of β-trimethylsilylallyl alcohols has been successfully applied for the stepwise and selective synthesis of α-trimethylsilyl ketones and trimethylsilyl enol ethers.