申请人:INDIAN INSTITUTE OF TECHNOLOGY
                            
                            
                                公开号:US20020198410A1
                            
                            
                                公开(公告)日:2002-12-26
                            
                            The present invention discloses a process for the preparation of a diorganotrisulfide said process by reacting an organic halide and elemental sulfur (&agr;-rhombic) using catalytic copper (II) halide and tin (II) halide in a mixture of organic solvents at 30-70° C.
                            本发明揭示了一种制备二有机三
硫化物的方法,该方法通过在有机溶剂混合物中使用催化
铜(II)卤化物和
锡(II)卤化物,将有机卤化物和元素
硫(α-菱形)反应,在30-70°C下进行。