abstract |
(57) [Summary] (Modified) [Purpose] Improvement of O-iminooxymethylbenzoic acid of the general formula I in good yield, no troublesome production of intermediate products, and no formation of undesired separated products It is manufactured by the specified method. [Structure] General formula I (For example, R 1 is methyl, R 2 is P-chlorophenyl, m Is O) of O-iminooxymethylbenzoic acid, for example P -Reacting chloroacetophenone oxime with, for example, phthalide, optionally in the presence of a base or diluent O -A method for producing iminooxymethylbenzoic acid. |