Synthesis of N-sulfenyl-sulfoximines and -sulfenamides through a metal-free N–H/S–H dehydrocoupling reaction,Organic Chemistry Frontiers

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Synthesis of N-sulfenyl-sulfoximines and -sulfenamides through a metal-free N–H/S–H dehydrocoupling reaction
Organic Chemistry Frontiers ( IF 5.4 ) Pub Date : 2017-09-19 00:00:00 , DOI: 10.1039/c7qo00766c
Lu Yang _{1,

2,

3,

4,

5} , Jie Feng _{1,

2,

3,

4,

5} , Mei Qiao _{1,

2,

3,

4,

5} , Qingle Zeng _{1,

2,

3,

4,

5}

Affiliation

A metal-free, iodine-catalyzed N–H/S–H dehydrocoupling reaction of sulfoximines and anilines with various thiols to construct sulfur–nitrogen bonds is herein presented. A variety of structurally diverse N-sulfenylsulfoximines and sulfenamides were prepared with up to 97% yield. The reaction was carried out in the presence of hydrogen peroxide in PEG₄₀₀ under mild conditions.

中文翻译：

通过无金属的NH / S-H脱氢偶联反应合成N-亚磺酰基-亚磺酰亚胺和-亚磺酰胺

本文介绍了无金属，碘催化的亚砜亚砜和苯胺与各种硫醇的NH-SH-H脱氢偶联反应，以构建硫-氮键。制备了多种结构多样的N-亚磺酰基亚磺酰亚胺和次磺酰胺，产率高达97％。反应在温和条件下在PEG _400中在过氧化氢存在下进行。

更新日期：2017-09-25

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