3-(4-Methoxy-3-methylphenyl)acrylsaeuremethylester 、 Methyl 4-methoxy-3-(4-acetyl-3-hydroxy-2-propylphenoxy)methylcinnamate 在
title compound 、
乙醇 作用下,
以to give flocculent needles, mp 245°-246° C.的产率得到4-Methoxy-3-(4-acetyl-3-hydroxy-2-propylphenoxy)methylcinnamic acid