4-[(E)-2-(2,3,5,6,8,9,11,12,14,15-decahydro-1,4,7,10,13,16-benzohexaoxacyclooctadecin-18-yl)-1-ethenyl]pyridine 、
1-碘丁烷 以
二氯甲烷 为溶剂,
以88%的产率得到1-butyl-4-[(E)-2-(2,3,5,6,8,9,11,12,14,15-decahydrobenzo-1,4,7,10,13,16-hexaoxacyclooctadecin-18-yl)-1-ethynyl]pyridinium iodide