2,3,9,10-Dibenzo-6,13-dihydroxy-14-crown-4 、
7,16-bis(2-tosyloxyethoxy)-7,8,16,17-tetrahydro-6H,15H-5,9,14,18-tetraoxadibenzocyclotetradecene 生成 2,5,8,15,18,21,24,31,34,41,44,51-dodecaoxaheptacyclo[20.10.10.106,17.09,14.025,30.035,40.045,50]dopentaconta-9,11,13,25,27,29,35,37,39,45,47,49-dodecaene;rubidium(1+);bromide