SULFOXIDATION CATALYSTS AND METHODS FOR THEIR PREPARATION AND USE
申请人:INDIAN INSTITUTE OF TECHNOLOGY MADRAS
公开号:US20160251388A1
公开(公告)日:2016-09-01
Methods and compositions of catalysts for sulfoxidation reaction processes are disclosed. The sulfoxidation reaction process can be performed in an aqueous medium, and the catalysts can be recycled for further use. In some embodiments, a method of making a catalyst may include contacting a transition metal compound with an oxidizing agent to form a first solution, contacting a carboxylic acid compound with a cationic surfactant to form a second solution, mixing the first solution and the second solution to form a precipitate, and isolating the precipitate.