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Simultaneous Reduction of Nitro Group and S-S Bond in Nitrodisulfides by Samarium Diiodide: A New Approach to Benzothiazolines
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作者 Xiao Yuan CHEN Wei Hui ZHONG Yong Min ZHANGI (Department of Chemistry Zhejiang University at Xixi Campus. Hangzhou 310028 Department of Chemistry.Hunan Jishou University. Jishou 416000) 《Chinese Chemical Letters》 SCIE CAS CSCD 2000年第5期387-388,共2页
Nitrodisulfides were reduced by SmI2/HMPA in anhydrous THF at room temperature to produce active intermediates (samarium thiolates and amides), which were 'living' double-anions and reacted smoothly with aldeh... Nitrodisulfides were reduced by SmI2/HMPA in anhydrous THF at room temperature to produce active intermediates (samarium thiolates and amides), which were 'living' double-anions and reacted smoothly with aldehydes or ketones to afford benzothiazolines in good yields under mild and neutral conditions. 展开更多
关键词 samarium diiodide REDUCTION nitro group DISULFIDE benzothiazoline
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