正溴丁烷 、
25,27-bis(6-methyl-6'-methyleneoxy-2,2'-bipyridine)-26,28-bishydroxy-calix<4>arene 在
sodium hydride 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
以86%的产率得到2-[[26,28-Dibutoxy-27-[[6-(6-methylpyridin-2-yl)pyridin-2-yl]methoxy]-25-pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(25),3(28),4,6,9(27),10,12,15,17,19(26),21,23-dodecaenyl]oxymethyl]-6-(6-methylpyridin-2-yl)pyridine