Regiodivergent Desymmetrization Reaction of meso-Azabicycloheptene Providing Rwo Enantioenriched Structural Isomers

Regiodivergent Desymmetrization Reaction of meso-Azabicycloheptene Providing Rwo Enantioenriched Structural Isomers
复制标题

内消旋氮杂双环庚烯的区域发散去对称反应提供两种对映体富集的结构异构体

DOI:
10.1021/acs.orglett.1c00036
复制
发表时间:
2021
期刊:
影响因子:
5.2
通讯作者:
Masahiko Hayashi
Masahiko Hayashi
中科院分区:
化学1区
文献类型:
--
作者:
Yuxin Zheng;Yanze Huang;Peng Gao;Hongyan Liu;Ryosuke Matsubara;Masahiko Hayashi

文献摘要

相似文献

报道了一种新的催化不对称反应,其中使用单一的手性铜催化剂,通过烯丙基氧化meso-氮杂双环庚烯的区域分散去对称化,从单一化合物开始产生两种不同的、高光学纯度的对映体富集的结构异构体。衍生化后两种结构异构体化合物的对映选择性富集至> 99.5%ee。
A novel catalytic asymmetric reaction is reported where the regiodivergent desymmetrisation ofmeso-azabicycloheptene via allylic oxidation using a single chiral copper catalyst produced two different, enantioenriched structural isomers in high optical purity starting from a single compound. The enantioselectivity of the two structurally isomeric compounds was enriched to >99.5% ee after derivatization.