Rhodium-catalyzed reductive coupling of disulfides and diselenides with alkyl halides, using hydrogen as a reducing agent
Rhodium-catalyzed reductive coupling of disulfides and diselenides with alkyl halides, using hydrogen as a reducing agent
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DOI：
10.1021/ol051588n
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发表时间：
2005-09-15
期刊：
影响因子：
5.2
通讯作者：
Tanaka, K
中科院分区：
文献类型：
--
作者：
Ajiki, K;Hirano, M;Tanaka, K
我们已经确定了RhCl（PPh_3）（_3）催化二硫醚和二硒醚与卤代烷在三乙胺存在下以氢为还原剂的还原偶联反应。该反应为从二硫醚和二硒醚代替不稳定且有气味的硫醇和硒醇制备不对称硫醚和硒醚提供了一种简便的新方法。
We have established that RhCl(PPh3)(3) catalyzes a reductive coupling of disulfides and diselenides with alkyl halides in the presence of triethylamine using hydrogen as a reducing agent. This reaction serves as a convenient new method to produce unsymmetrical sulfides and selenides from disulfides and diselenides instead of unstable and odoriferous thiols and selenols.