2,3,4,5,6-五氟苯胺 、
3-Tert-butyl-5-[5-(3-tert-butyl-5-formyl-4-hydroxyphenyl)-9,9-dimethylxanthen-4-yl]-2-hydroxybenzaldehyde 在
对甲苯磺酸 作用下,
以
甲苯 为溶剂,
生成 2-Tert-butyl-4-[5-[3-tert-butyl-4-hydroxy-5-[(2,3,4,5,6-pentafluorophenyl)iminomethyl]phenyl]-9,9-dimethylxanthen-4-yl]-6-[(2,3,4,5,6-pentafluorophenyl)iminomethyl]phenol