卡宾
化学
环戊烷
立体中心
双环分子
对映选择合成
催化作用
环己烷
级联
级联反应
有机催化
立体化学
有机化学
组合化学
色谱法
作者
Zhiqin Liang,Dong‐Ling Wang,Hanming Zhang,Song Ye
出处
期刊:Organic Letters
[American Chemical Society]
日期:2015-09-29
卷期号:17 (20): 5140-5143
被引量:67
标识
DOI:10.1021/acs.orglett.5b02695
摘要
The N-heterocyclic carbene-catalyzed cascade reaction of enals with malonates to give bicyclic δ-lactones was developed. The cyclopentane- and cyclohexane-fused δ-lactones with three continued stereocenters were obtained in high yields with excellent diastereo- and high enantioselectivities.
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