申请人:Kawamura Mitsunobu
公开号:US20140213825A1
公开(公告)日:2014-07-31
A new process for producing a 2-(aryloxymethyl)benzaldehyde compound and the like are provided. More particularly, a process for producing a 2-(aryloxymethyl)benzaldehyde compound represented by formula (4) comprising step (A) of hydrolyzing a compound represented by the following formula (1); and step (B) of reacting a compound represented by formula (2) obtained in step (A) and a compound represented by formula (3) or a salt thereof is provided;
in formulae, X
1
, X
2
and X
3
each represent independently a chlorine atom, a bromine atom or an iodine atom, Q
1
, Q
2
, Q
3
and Q
4
each represent independently a hydrogen atom or a halogen atom, and Ar represents a phenyl group optionally having a substituent).