Title:
2-ALKYL-4-(3,4-DICHLOROPHENYL)-5-METHYLIMIDAZOLE COMPOUND
Document Type and Number:
Japanese Patent JP2010077071
Kind Code:
A
Abstract:
To provide a 2-alkyl-4-(3,4-dichlorophenyl)-5-methylimidazole compound useful as an antioxidant of a copper surface, a curing agent of an epoxy resin or a medicinal and agrochemical intermediate.
The 2-alkyl-4-(3,4-dichlorophenyl)-5-methylimidazole compound is represented by chemical formula (I) (wherein, R is a 2-phenylethyl group or a nonyl group). The compound can be synthesized by heating and reacting a 2-position-halogenated 3',4'-dichloropropiophenone compound with an alkylamidine compound in the presence of a dehydrohalogenation agent in an organic solvent.
Inventors:
HIRAO HIROHIKO
MURAI TAKAYUKI
TAKASAKU KOJI
MURAI TAKAYUKI
TAKASAKU KOJI
Application Number:
JP2008247477A
Publication Date:
April 08, 2010
Filing Date:
September 26, 2008
Export Citation:
Assignee:
SHIKOKU CHEM
International Classes:
C07D233/64; C09K15/30
Domestic Patent References:
| JPH07330738A | 1995-12-19 | |||
| JPH07267933A | 1995-10-17 | |||
| JPH06329635A | 1994-11-29 | |||
| JPH023616A | 1990-01-09 | |||
| JPH07243054A | 1995-09-19 | |||
| JPH032383A | 1991-01-08 |