Preparation of 2-(4-chlorobenzoyl)benzoic acid_Kain Industrial Additive

overview[1-2] 2-(4-chlorobenzoyl)benzoic acid is an organic intermediate. it has been reported in the literature that it can be prepared in one step from benzoic acid and α-oxocarboxylic acid, or in one step from chlorobenzene and phthalic anhydride. get. preparation[1-2] method 1, add benzoic acid (1,0.2mmol), α-oxocarboxylic acid (2,0.6mmol), pd (tfa) 2 (6.6mg) to a 20ml…