Patent ID: 9388158
Filing Date: 2016-07-12
CPC Classification: C07C,C07D,Y02P

Claim Text:
1. A production method for a compound represented by formula (III), comprising: obtaining a compound represented by formula (III) below by reacting a compound represented by formula (II) with a compound selected from the group consisting of a formaldehyde, paraformaldehyde, 1,3,5-trioxane, and formaldehyde dialkyl acetal: in formula (II), X is a halogen atom, an alkyl group having from 1 to 4 carbons, a haloalkyl group having from 1 to 4 carbons, an alkoxy group having from 1 to 4 carbons, a haloalkoxy group having from 1 to 4 carbons, a phenyl group, a cyano group, or a nitro group; m is an integer from 0 to 5; a plurality of X moieties may be the same or different when m is 2 or greater; and in formula (III), X and m are each the same as X and m in formula (II).