申请人:Asahi Kasei Chemicals Corporation
公开号:EP1829854A1
公开(公告)日:2007-09-05
Production of an aromatic carbonic ester through an ester exchange reaction between a starting material and a reactant while distilling by-product alcohols and/or by-product dialkyl carbonates off the reaction system, wherein use is made of a specified catalyst.
通过起始原料和反应物之间的酯交换反应生产芳香族碳酸酯,同时从反应体系中蒸馏出副产物醇和/或副产物二烷基碳酸酯,其中使用特定的催化剂。