洋茉莉醛电化制备电极过程的研究

STUDY ON THE ELECTRODE PROCESSES OF THE ELECTROCHEMICAL PREPARATION PIPERONAL

本文用循环伏安法、稳态电势扫描法及微分电容法,研究了由异黄樟油素经两次电氧化制备洋茉莉醛时的电极过程.根据实验结果,认为第一次电氧化是异黄樟油索的环氧化过程,属于EECC机理;第二次是环氧化物的水解产物(双醇化物)的电氧化得到洋茉莉醛.

Is this paper, a electrode processes of piperonal which is prepared from isosafrole by twice electrochemical oxidation has been developed by cyclic voltammtry, steady state potential sweep and differential capacity methods. According to the experimential results, the first electrochemical oxidation is epoxydation of isosafrole, the mechanism is EECC processes. The second one is electrochemical oxidation of the hydrolysis product of epoxidc, from which piperonal can be obtained.