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.
在无溶剂介质的情况下,通过
硫化物化合物(包括碱
金属
硫化物和碱
金属氢
硫化物)与熔融的含有有机取代基的芳香化合物(包括邻苯二酐和邻苯二
酰亚胺)之间的相互作用,借助相转移催化剂制备二芳基
硫醚,包括
硫醚双(邻苯二酐)和
硫醚双(邻苯二
酰亚胺)。