Facile and highly stereoselective synthesis of cis-trimethylsilylethynyl epoxides via a silylated telluronium ylide
Facile and highly stereoselective synthesis of cis-trimethylsilylethynyl epoxides via a silylated telluronium ylide
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通过甲硅烷基化碲叶立德轻松且高度立体选择性地合成顺式三甲基甲硅烷基乙炔基环氧化物
DOI:
10.1039/c39920000986
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发表时间:
1992
期刊:
影响因子:
--
通讯作者:
Li
中科院分区:
文献类型:
--
作者:
Zhong;Yaozeng Huang;Li
Diisobutyltelluronium trimethylsilylpropynyl ylide, generated from 3-trimethylsilylprop-2-ynyldiisobutyltelluronium bromide with lithium 2,2,6,6-tetramethylpiperidide (LiTMP), reacts with carbonyl compounds to afford predominately cis-trimethylsilylethynyl epoxides in good to excellent yields.