维生素E的催化合成路线分析
王哲,毛善俊,李浩然,王勇

How to Synthesize Vitamin E
Zhe WANG,Shanjun MAO,Haoran LI,Yong WANG
图20 假紫罗兰铜工艺制备异植物醇
Fig 20 Preparation of isophytol via pseudoionone.