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公开(公告)号:US06175017B1
公开(公告)日:2001-01-16
申请号:US08108854
申请日:1993-08-18
IPC分类号: C07D2379
摘要: A process for the preparation of carbonates containing aromatic ester groups is disclosed. The process entails reacting aromatic monohydroxy componds with phosgene or with chlorocarbonic acid esters of aromatic monohydroxy compounds at a temperature of 50 to 350° C. and in the presence of active carbon as catalyst.
摘要翻译: 公开了一种制备含芳族酯基的碳酸酯的方法。 该方法需要使芳族单羟基化合物与光气或芳族单羟基化合物的氯碳酸酯在50至350℃的温度下和在作为催化剂的活性炭存在下反应。