作者:M. I. Skuratova、O. V. Fedotova、V. G. Kharchenko
DOI:10.1023/a:1021684620061
日期:——
A novel Michael reaction of silyl enol ethers via hetero Diels-Alder reaction with alkylidene-Meldrum's acid
作者:Shigeo Mizukami、Nobuhiro Kihara、Takeshi Endo
DOI:10.1016/s0040-4039(00)60146-6
日期:1993.11
Alkylidene Meldrum's acid easily reacted with silylenolethers without any catalyst to afford hetero Diels-Alder adducts which could be quantitatively hydrolysed to obtain Michael adducts in good yields. The Michael adducts could be obtained diastereoselectively and could be converted to corresponding δ-ketoesters quantitatively.