申请人:GENERAL ELECTRIC COMPANY
公开号:EP0108682A1
公开(公告)日:1984-05-16
A method for making diarylthioethers including thioetherbis(phthalic anhydrides) and thioetherbis(phthalimides) in the absence of a solvent medium by the interaction of sulfide compounds, including alkali metal sulfides and alkali metal hydrogen sulfides, with molten organo- substituted aromatic compounds including phthalic anhydrides and phthalimides mediated by a phase transfer catalyst.
一种在无溶剂介质的情况下,通过硫化物(包括碱金属硫化物和碱金属硫化氢)与熔融的有机取代芳香族化合物(包括邻苯二甲酸酐和邻苯二甲酰亚胺)在相转移催化剂介导下的相互作用,制取包括硫醚双(邻苯二甲酸酐)和硫醚双(邻苯二甲酰亚胺)在内的二芳基硫醚的方法。