Catalytic Asymmetric Halohydroxylation of α,β‐Unsaturated Ketones with Water as the Nucleophile
Catalytic Asymmetric Halohydroxylation of α,β‐Unsaturated Ketones with Water as the Nucleophile
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以水为亲核试剂催化α,β-不饱和酮的不对称卤羟基化
DOI:
10.1002/adsc.202000080
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发表时间:
2020-05
期刊:
影响因子:
--
通讯作者:
Xiaoming Feng
中科院分区:
文献类型:
--
作者:
Weiwei Li;Pengfei Zhou;Gonglin Li;Lili Lin;Xiaoming Feng
The catalytic asymmetric halohydroxylation of α,β‐unsaturated ketones with water as the nucleophile has been realized by applying a chiralN,N′‐dioxide/Fe(OTf)2complex as the catalyst. Bromo‐, chloro‐ and iodo‐hydroxylations were all suitable in this catalytic system. A variety of α‐halo‐β‐hydroxy ketones were obtained in often good yields with generally high dr and ee values. Besides, a Michael/α‐halogenation process was considered more possible and a possible transition state model was proposed to explain the origin of stereoselectivity.
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影响因子:
4.9
作者:
Wang Zhengmeng;Lin Lili;Zhou Pengfei;Liu Xiaohua;Feng Xiaoming
通讯作者:
Feng Xiaoming
DOI:
10.1002/adsc.201200782
发表时间:
2013-01
期刊:
Advanced Synthesis & Catalysis
影响因子:
--
作者:
Xie, Weiqing;Wan, Xiaolong;Lai, Yisheng;Ma, Dawei
通讯作者:
Ma, Dawei
影响因子:
5.2
作者:
Li, Lijun;Su, Cunxiang;Shi, Yian
通讯作者:
Shi, Yian
影响因子:
8.4
作者:
Zhu CL;Tian JS;Gu ZY;Xing GW;Xu H
通讯作者:
Xu H
影响因子:
1.8
作者:
Xiaojie Shang;Zhong-Quan Liu
通讯作者:
Zhong-Quan Liu