23,24-diethyl-16,17-bis(2-[2-(2-methoxyethoxy)ethoxy]ethoxy)-4,9-(3-hydroxypropyl)-5,10-dimethyl-13,20,25,26,27-pentaazapentacyclo[20.2.1.13,6.18,11.014,19]-heptacosa-3,5,8,10,12,14(19),15,17,20,22,24-undecaene 、 gadolinium(III) acetate 在
三乙胺 作用下,
以
甲醇 为溶剂,
反应 7.67h,
以29%的产率得到gadolinium (III) complex of 23,24-diethyl-16,17-bis(2-[2-(2-ethoxyethoxy)ethoxy]-ethoxy)-4,9-(3-hydroxypropyl)-5,10-dimethyl-13,20,25,26,27-pentaazapentacyclo-[20.2.1.13,6.18,11.014,19]heptacosa-1,3,5,7,9,11(27),12,14,16,18,20,22(25),23-tridecaene