A fluorine-containing benzonitrile derivative (formula 1) is subjected to a reduction reaction to obtain a fluorine-containing benzylamine derivative (formula 2), and the amino group in said fluorine-containing benzylamine derivative is replaced with a hydroxyl group to obtain a fluorine-containing benzyl alcohol derivative (formula 3):
wherein X is a halogen atom, when m is an integer of 2 or more, each X may be the same or different, and m is an integer of from 0 to 4.
将含
氟苯甲腈衍
生物(式 1)进行还原反应,得到含
氟苄胺衍
生物(式 2),然后用羟基取代所述含
氟苄胺衍
生物中的
氨基,得到含
氟苄醇衍
生物(式 3):
其中 X 为卤素原子,当 m 为 2 或 2 以上的整数时,每个 X 可以相同或不同,且 m 为 0 至 4 的整数。