反应详情

The process of claim 1 wherein p-methoxy benzaldehyde is reacted with ethyl acetate in step (a); ethyl p-methoxycinnamate is formed in step (b) and ethyl p-methoxycinnamate and p-methoxycinnamic acid are reacted with a C8 alkanol in step (e) to produce a C8 alkyl p-methoxycinnamate as the product of the process.