europium(III) chloride hexahydrate 、
2-[[26,27-Bis(carboxymethoxy)-4,9,23-trimethyl-16-octadecyl-13,19-dioxa-16-azatetracyclo[19.3.1.12,6.17,11]heptacosa-1(24),2,4,6(27),7,9,11(26),21(25),22-nonaen-25-yl]oxy]acetic acid 在
三乙胺 作用下,
以
甲醇 为溶剂,
以99%的产率得到[25,26,27-tris(carboxylatomethoxy)-4,9,23-trimethyl-16-octadecyl-13,19-dioxa-16-azatetracyclo[19,3,1,1,1]heptacosa-1(25),2,4,6(27),7,9,11(26),21,23-nonaene(3-)]europium(3+)