The conjugate addition-aldol tandem reaction of α,β-unsaturated esters catalyzed by lithium benzenethiolate
作者:Masashi Ono、Katsumi Nishimura、Yasuo Nagaoka、Kiyoshi Tomioka
DOI:10.1016/s0040-4039(98)02664-1
日期:1999.2
Reactions of α,β-unsaturated esters with aldehydes were catalyzed by 0.2 equiv of lithium benzenethiolate in the presence of phenyl trimethylsilyl sulfide to afford the conjugate addition-aldol tandem reaction products in the anti stereoselectivity and good to high yields.
在苯基三甲基甲硅烷基硫化物的存在下,通过0.2当量的苯硫醇锂催化α,β-不饱和酯与醛的反应,从而以反立体选择性和良好至高收率的方式提供共轭加成-醛醇串联反应产物。