Metal-free C-S coupling of thiols and disulfides

被引:53
|
作者
Pramanik, Milan [1 ]
Choudhuri, Khokan [1 ]
Mal, Prasenjit [1 ]
机构
[1] HBNI, Natl Inst Sci Educ & Res NISER, Sch Chem Sci, PO Bhimpur Padanpur,Via Jatni, Bhubaneswar 752050, Odisha, India
关键词
REGIOSELECTIVE SULFENYLATION; BOND FORMATION; EFFICIENT ACCESS; FACILE ACCESS; KETO ACIDS; THIOPHENOLS; THIOLATION; OXIDATION; IMIDAZOHETEROCYCLES; ALKENES;
D O I
10.1039/d0ob01741h
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
In organic synthesis, transition-metal and photoredox-catalysis-based reaction systems are emerging trends for the construction of C-S bonds. Many review articles have recently appeared in this field; however, we present herein an overview of metal-free C-S coupling reactions using thiols or disulfides as sulfur surrogates. The oxidants we have considered include peroxides, tert-butyl nitrite (TBN), DDQ, iodine reagents, and molecular oxygen. In addition, selective electrochemical oxidative transformations are also covered with mechanistic details.
引用
收藏
页码:8771 / 8792
页数:22
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