Process for the sulfurization of a phosphorus-containing compound
    1.
    发明授权
    Process for the sulfurization of a phosphorus-containing compound 有权
    含磷化合物硫化方法

    公开(公告)号:US07098325B2

    公开(公告)日:2006-08-29

    申请号:US10266027

    申请日:2002-10-07

    摘要: The invention relates to a process for the sulfurization of phosphorus-containing compounds which comprises contacting the phosphorus compound to be sulfurized with a sulfur transfer reagent of formula (I) wherein R1 is aryl which can be substituted by halo, (C1–C6) alkyl or (C1-C6) alkoxy, and R2 is (C1–C6) alkyl, which could also form a cyclic ring together with R1, in a solvent or a mixture of solvents.

    摘要翻译: 本发明涉及含磷化合物的硫化方法,其包括使待硫化的磷化合物与式(I)的硫转移试剂接触,其中R 1是可以被 卤素,(C 1 -C 6 -C 6)烷基或(C 1 -C 6 -C 6)烷氧基,R (C 1 -C 6 -C 6)烷基,其也可以与R 1一起形成环, ,在溶剂或溶剂的混合物中。