发明名称 |
METHOD FOR PRODUCING 2-(ARYLOXYMETHYL)BENZALDEHYDE COMPOUND |
摘要 |
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;
Ar-OH (3)
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). |
申请公布号 |
EP2725005(A4) |
申请公布日期 |
2015.01.28 |
申请号 |
EP20120804734 |
申请日期 |
2012.06.27 |
申请人 |
SUMITOMO CHEMICAL COMPANY LIMITED |
发明人 |
KAWAMURA, MITSUNOBU;TAKIMOTO, MASASHI;YAMAOKA, TOMONORI;ONOGAWA, YOSHIO |
分类号 |
C07C45/64;C07B61/00;C07C45/43;C07C47/55;C07C47/575 |
主分类号 |
C07C45/64 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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