作者:Cosimo Cardellicchio、Vito Fiandanese、Francesco Naso
DOI:10.1021/jo00032a023
日期:1992.3
(E)- and (Z)-2-halovinyl aryl sulfoxides 1-4 were subjected to reactions with organocopper, organomagnesium, or organolithium reagents. The organometallic reagents gave different products: diorganocuprates led to formation of carbon-carbon bond, with production of alkenyl sulfoxides 5-10, whereas formation of carbon-sulfur bond and production of diaryl or aryl alkyl sulfoxides 11-13 were observed in the reaction with the other organometallics. Possible mechanisms for the two observed processes are briefly discussed.
(E)-和(Z)-2-卤代aryl硫氧 Identify的化合物1-4,在与有机铜、有机镁或有机锂试剂的反应中生成了不同的产物。前者生成二组分 cuprate,导致碳碳键的形成,生成烯基硫氧杂环化合物5-10。而其他类型的有机金属试剂则导致碳硫键的生成以及 diaryl 或 aryldikyl 硫氧杂环化合物11-13的存在。文中简要讨论了这两种观察到的反应机制的可能性。