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综述二苯甲烷合成的主要方法以及所用催化剂的研究进展,其中包括了采用苯和氯苄为原料的傅克烷基化方法和苯与甲醛合成的一步法。
The main methods of synthesis of diphenylmethanes and the progress of the catalysts used are summarized, including the Friedel ’s alkylation method using benzene and benzyl chloride as raw materials and the one - step synthesis of benzene and formaldehyde.