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12
苯酚法制备TMHQ的工艺路线图
Fig 12
The preparation of TMHQ by using phenol as a source.