22-methyl-2,3,5,6,8,9,11,12,14,15,17,18-dodecahydrochromenon[7,8-b][1,4,7,13,16,19,10]hexaoxaazacyclohenicosin-24(8H)-on 、 在
caesium carbonate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 44.0h,
以10%的产率得到26-Methyl-11-[[25,29,33,37-tetra(undecyl)-2,4,8,10,14,16,20,22-octaoxanonacyclo[21.15.1.124,38.05,36.07,34.011,32.013,30.017,28.019,26]tetraconta-1(38),5,7(34),11(32),12,17(28),18,23(39),24(40),26,30,35-dodecaen-6-yl]methyl]-2,5,8,14,17,20,23-heptaoxa-11-azatricyclo[19.8.0.022,27]nonacosa-1(21),22(27),25,28-tetraen-24-one