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

页码：8371 / 8376

页数：6

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