Palladium-catalyzed ortho-C-H hydroxylation of benzoic acids

被引：3
|
作者：
Luo, Feihua [1 ]
He, Shuhua [2 ]
Gou, Quan [2 ]
Chen, Jinyang [2 ]
Zhang, Mingzhong [2 ]
机构：
[1] Yangtze Normal Univ, Coll Mat Sci & Engn, Fuling 408100, Peoples R China
[2] Yangtze Normal Univ, Sch Chem & Chem Engn, Fuling 408100, Peoples R China
来源：
TETRAHEDRON LETTERS | 2021年 / 84卷
关键词：
Palladium-catalyzed; C-H activation; Hydroxylation; Benzoic acids; C(SP(2))-H BOND HYDROXYLATION; OXYGENATION; PHENOL; ARENES; TRANSFORMATION; HETEROCYCLES; ACTIVATION;
D O I：
10.1016/j.tetlet.2021.153434
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A simple Pd(OAc)(2) catalyzed ortho-hydroxylation of benzoic acids using TBHP as the sole oxidant has been explored. This protocol features relatively broad substrate scope and operational simplicity. The compatibility of ortho-substituted substrates is an effective complement to the previous ortho-hydroxylation reaction. (C) 2021 Elsevier Ltd. All rights reserved.
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页数：4
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