Aqueous sodium hypochlorite mediated chemoselective oxidation of chalcogenides to monoxides and dioxides by microwave exposure
作者:Jitender M. Khurana、Bhaskara Nand
DOI:10.1139/v10-060
日期:2010.9
A solvent-free, rapid, and highly selective oxidation of sulfides, selenides, and tellurides (chalcogenides) to the corresponding monoxides (sulfoxides, selenoxides, and telluroxides) or the corresponding dioxides (sulfones, selenones, and tellurones) has been developed using aqueous sodium hypochlorite on solid supports by exposure to microwave. Chemoselectivity and quantitative yields have been attained
已使用水相开发了无溶剂、快速和高度选择性地将硫化物、硒化物和碲化物(硫属化物)氧化为相应的一氧化物(亚砜、硒氧化物和碲氧化物)或相应的二氧化物(砜、硒酮和碲酮)通过微波暴露在固体载体上的次氯酸钠。在大多数情况下已达到化学选择性和定量产率。