申请人:NATIONAL UNIVERSITY CORPORATION KOBE UNIVERSITY
公开号:US20210403409A1
公开(公告)日:2021-12-30
The objective of the present invention is to provide a method for producing a polycarbonate safely and efficiently even without using a base. The method for producing a carbonate derivative according to the present invention is characterized in comprising the step of irradiating a high energy light to a composition comprising the halogenated methane and the hydroxy group-containing compound in the presence of oxygen, wherein a molar ratio of a total usage amount of the hydroxy group-containing compound to 1 mole of the halogenated methane is 0.05 or more.
本发明的目标是提供一种即使不使用碱也能安全高效生产聚碳酸酯的方法。根据本发明的碳酸酯衍生物生产方法的特征在于,在氧气存在的情况下,将含卤代甲烷和含羟基化合物的组合物照射高能光,其中羟基化合物总使用量与1摩尔卤代甲烷的摩尔比为0.05或更高。