4-(1,4-dioxa-7,13-dithia-10-azacyclopentadecan-10-yl)benzaldehyde 、
1,2-dimethyl-4-[(E)-2-(2,3,5,6,8,9,11,12-octahydro-1,4,7,10,13-benzopentaoxacyclo-pentadecin-15-yl)vinyl]pyridinium tosylate 在
四氢吡咯 、 sodium perchlorate 作用下,
以
正丁醇 、
甲醇 为溶剂,
反应 0.5h,
以67%的产率得到2-((E)-4-(1,4-dioxa-7,13-dithia-10-azacyclopentadecan-10-yl)styryl)-1-methyl-4-((E)-2-(2,3,5,6,8,9,11,12-octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecin-15-yl)vinyl)pyridin-1-ium perchlorate