C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
402/270, 260/315
C07D 233/56 (2006.01) C07D 233/54 (2006.01) C07D 521/00 (2006.01) C08G 59/40 (2006.01)
Patent
CA 1337428
Disclosed is a process for the preparation of a 1-benzylimidazole compound represented by the following general formula: Image wherein R2 represents a lower alkyl group or phenyl group, and R4 represents a hydrogen atom or a methyl group, which comprises heating and to react a 1-unsubstituted imidazole compound represented by the following general formula: Image wherein R2 and R4 are as defined above, with benzyl alcohol in the presence of a carboxylic acid, a carboxylic anhydride, a benzyl ester thereof or a lower alkyl ester thereof, and neutralizing the reaction product with an alkali.
610304
Ito Masayuki
Kamagata Kazuo
Kano Naoki
Masuda Takeshi
Miura Shozo
Shikoku Chemicals Corporation
Smart & Biggar
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