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A Novel Method for the Direct Synthesis of Symmetrical and ­Unsymmetrical Sulfides and Disulfides from Aryl Halides and Ethyl Potassium Xanthogenate
Synlett ( IF 1.7 ) Pub Date : 2018-01-31 , DOI: 10.1055/s-0037-1609081
M. Soleiman-Beigi 1 , Z. Arzehgar 1
Affiliation  

An efficient and new method for the synthesis of disulfides and sulfides via the reaction of aryl halides with ethyl potassium xanthogenate in the presence of MOF-199 is described. O-Ethyl-S-aryl ­carbonodithioate has a key role as an intermediate in this procedure; it was converted into symmetrical diaryl disulfides in DMF. Additionally, this could be applied to the synthesis of unsymmetrical aryl alkyl(aryl′) disulfides by the reaction with S-alkyl(aryl) sulfurothioates (Bunte salts) as well as unsymmetrical aryl alkyl(aryl′) sulfides in DMSO.

中文翻译:

一种从芳基卤化物和黄原酸乙酯直接合成对称和不对称硫化物和二硫化物的新方法

描述了一种通过芳基卤与黄原酸乙酯在 MOF-199 存在下反应合成二硫化物和硫化物的有效和新方法。O-乙基-S-芳基二硫代碳酸酯在该过程中作为中间体具有关键作用;它在 DMF 中转化为对称的二芳基二硫化物。此外,这可用于通过与 S-烷基(芳基)硫代硫酸盐(Bunte 盐)以及不对称芳基烷基(芳基')硫化物在 DMSO 中反应合成不对称芳基烷基(芳基')二硫化物。
更新日期:2018-01-31
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