(E)-3,3-dimethyl-2-[2-(6,7,9,10,12,13,15,16-octahydro-5,8,11,14,17-pentaoxa-benzocyclopentadecen-2-yl)-vinyl]-3H-indole 在
碘 、 silver perchlorate 作用下,
以
乙腈 为溶剂,
生成 17,17-dimethyl-2H,3H,5H,6H,8H,9H,11H,12H,17H-indolo[1,2-a][1,4,7,10,13]pentaoxacyclopentadecino[2,3-g]quinolin-22-ium perchlorate