期刊论文

中文

化学试剂

0258-3283

2003

25

5

307-308

10.3969/j.issn.0258-3283.2003.05.021

本校为第一机构

以香兰醛为原料,通过Claisen-Schmidt缩合制得脱氢姜酮,再以Pd/C或Raney-Ni催化加氢制备姜酮.比较了使用不同催化剂时姜酮的收率.

From 4-hydroxy-3-methoxybenzaldehyde> dehydrogenated-zingerone was synthesied by ' Claisen Schmidt' condensation, then zingerone was prepared by catalytic hydrogenation of dehydrogenated-zingerone. The catalyst was Pd/C or Raney-Ni. The productive rates of diffe...