10-(N(diacetic acid)-6-aminomethylpyridine-2-methyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triacetic acid 、
europium(III) trifluoromethanesulfonate 以
甲醇 为溶剂,
以87%的产率得到Eu(10-(N(diacetic acid)-6-aminomethylpyridine-2-methyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triacetate)