Preparation of silyl polyenol ethers by carbonyl olefination of silyl esters
作者:Takeshi Takeda、Tatsuya Fukada、Akira Tsubouchi
DOI:10.1016/j.tetlet.2014.01.040
日期:2014.2
Silyl enol ethers were produced by the carbonyl olefination of silylesters with titanium carbene complexes generated by the desulfurizative titanation of thioacetals. The regioselective preparation of silyl dienol and trienol ethers has been achieved by using unsaturated silylesters and thioacetals.