Nucleophilic disulfurating reagents for unsymmetrical disulfides construction via copper-catalyzed oxidative cross coupling

被引：47

作者：

Dai, Zhihong ^{[1
]}

Xiao, Xiao ^{[1
]}

Jiang, Xuefeng ^{[1
,2
]}

机构：

[1] East China Normal Univ, Dept Chem, Shanghai Key Lab Green Chem & Chem Proc, 3663 North Zhongshan Rd, Shanghai 200062, Peoples R China

[2] Nankai Univ, State Key Lab Elementoorgan Chem, Tianjin 300071, Peoples R China

来源：

TETRAHEDRON | 2017年 / 73卷 / 26期

关键词：

Nucleophilic disulfurating reagents; Unsymmetrical disulfides; Copper; Synthetic methods; S BOND FORMATION; SULFURATING REAGENT; BORONIC ACIDS; CHEMISTRY; SULFIDE; AGENTS; OXIDOREDUCTASE; THIOREDOXIN; ARYLSILANES; INHIBITORS;

D O I：

10.1016/j.tet.2017.05.010

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Novel disulfuration was established via cross coupling between nucleophilic disulfurating reagent and arylsilane introducing two sulfur atoms in one step. This methodology was applied to synthesize various unsymmetrical disulfides under mild conditions via copper-catalyzed oxidative Hiyama-type cross coupling, providing a new pathway for disulfide synthesis. In addition, pH value of system displayed a key role in alcoholysis process. (C) 2017 Elsevier Ltd. All rights reserved.

引用

页码：3702 / 3706

页数：5

共 74 条

[1]

Alegre-Cebollada J, 2011, NAT CHEM, V3, P882, DOI [10.1038/NCHEM.1155, 10.1038/nchem.1155]

[2] Rhodium-catalyzed disulfide exchange reaction [J].