Catalytic Asymmetric Hydrogen Atom Transfer Based on a Chiral Hydrogen Atom Donor Generated from TBADT and Chiral BINOL

被引：1
|
作者：
Li, Ling [1 ,2 ]
Zhang, Shi-qi [1 ]
Cui, Xin [1 ]
Zhao, Gang [2 ]
Tang, Zhuo [1 ]
Li, Guang-xun [1 ]
机构：
[1] Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Sichuan, Peoples R China
[2] Sichuan Univ, Coll Chem Engn, Chengdu 610065, Sichuan, Peoples R China
来源：
ORGANIC LETTERS | 2024年 / 26卷 / 39期
关键词：
FREE-RADICAL REDUCTIONS; ENANTIOSELECTIVE SYNTHESIS; DECATUNGSTATE ANION; PHOTOCATALYSIS; ACTIVATION; ALKANES; FUNCTIONALIZATION; HYDROSILYLATION; HYDROCARBONS; ALKYLATION;
D O I：
10.1021/acs.orglett.4c03175
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Enantioselective radical reactions mediated by TBADT have seldom been seen due to the inherent challenges. Herein, we disclose a new chiral hydrogen atom transfer (HAT) reagent that was generated easily from 8H-BINOL, potassium carbonate, and TBADT under irradiation. The new complex 8H-BINOL/DTs could be used as a chiral H donor. A series of azaarenes could be converted into the corresponding chiral compounds via radical addition followed by enantioselective HAT.
引用
收藏
页码：8371 / 8376
页数：6
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