| abstract |
In the presence of a base, the formulan n n n n n n n (Wherein R 1 represents a 6-14 membered aromatic hydrocarbon ring group which may have a substituent, and Q represents a single bond or -CH (Y)-(wherein Y represents a hydrogen atom or a C1-6 alkyl group) And n represents 0 to 2), and 3-methoxy-4- (4-methyl-1H-imidazol-1-yl) benzaldehyde is reacted to formula (1).n n n n n n n n In formula, R < 1> and n are the same as the said definition, The compound (8) represented by it can be manufactured efficiently. |