Disclosed are: a diaryliodonium salt mixture which is a precursor of a BF4 salt or the like of a diaryliodonium compound, can be produced in the form of crystals at ambient temperature, can be purified in a simple manner, can be produced with high efficiency, and can be induced into a BF4 salt or the like salt that has excellent solubility in a monomer or the like; and a process for producing the diaryliodonium salt mixture. Also disclosed is a production process which can achieve good yield and can produce reduced amounts of byproducts, and is therefore applicable to the industrial mass production of a diaryliodonium compound. The diaryliodonium salt mixture is characterized by containing at least two specific diaryliodonium salts.
本发明公开了一种二里
碘鎓盐混合物,该混合物是二里
碘鎓化合物
BF4 盐或类似物的前体,可以在常温下以晶体形式生产,可以以简单的方式纯化,可以高效生产,并且可以诱导成在单体或类似物中具有优异溶解性的 盐或类似物盐;以及一种生产二里
碘鎓盐混合物的工艺。本发明还公开了一种生产工艺,该工艺可实现良好的收率,并可减少副产品的产生量,因此适用于二芳基
碘鎓化合物的工业化大规模生产。二芳
碘鎓盐混合物的特点是含有至少两种特定的二芳
碘鎓盐。