立体中心
化学
卡宾
铜
环加成
催化作用
有机催化
对映选择合成
光化学
有机化学
作者
Bao‐Le Qu,Bin Shi,Lin He,Junwei Shi,Wen‐Jing Xiao,Liang‐Qiu Lu
摘要
A copper-catalyzed asymmetric [4 + 1] cycloaddition of ethynylbenzoxazinones with sulfur ylides formed in situ by photoinduced carbene transfer is reported to afford chiral indolines with good efficiency, enantio- and diastereoselectivities.
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