二乙二醇双对甲苯磺酸酯 、
[27-(hydroxymethyl)-2,5,8,11,14,19,22,25,29,32,35-undecaoxatricyclo[34.2.2.215,18]dotetraconta-1(39),15,17,36(40),37,41-hexaen-27-yl]methanol 在
sodium hydride 作用下,
生成 37,37-bis[7-(p-toluemesulfonyloxy)-2,5-dioxaheptyl]-1,4,7,12,15,18,21,24,29,32,35-undecaoxa[27]-1,4-bisbenzophane 、 1,4,7,12,15,18,21,24,29,32,35-undecaoxa[27]-1,4-bisbenzophane-37-spiro-6'-[2',5',8',38',41',44']hexaoxy[9.9]cyclododecane-43'-spiro-37''-(1'',4'',7'',12'',15'',18'',21'',24'',29'',32'',35''-undecaoxa)-1,4-bisbenzophane