3,4,6-Trifluoro-2-formylbenzenesulfonic acid 、
4,4,5-Trimethylthieno[3,2-c]quinolin-7-ol 在
三氟乙酸 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
生成 3,4,6-Trifluoro-2-(11,11,12,20,21,21-hexamethyl-16-oxa-7,25-dithia-20-aza-12-azoniaheptacyclo[15.11.0.03,15.05,13.06,10.019,27.022,26]octacosa-1(17),2,4,6(10),8,12,14,18,22(26),23,27-undecaen-2-yl)benzenesulfonate