维生素E的“前世”和“今生”
马田, 邓子新, 刘天罡

The past and present of vitamin E
MA Tian, DENG Zixin, LIU Tiangang
图8 以法尼烯为前体的3步合成反应和以芳樟醇和二氢芳樟醇或柠檬醛为前体的7步合成反应比较
Fig. 8 Comparison of the production of vitamin E through the 3-step synthesis using farnesene as precursor with 7-step synthesis from linalool and dihydrolinalool or citral