europium(III) chloride hexahydrate 、
1-[2'-(4-trifluoromethylphenylsulfonylamino)ethyl]-4,7,10-tris[(3'-carboxyl)-1'-carboxypropyl]-1,4,7,10-tetraazacyclododecane 在
sodium hydroxide 作用下,
以
水 为溶剂,
生成 europium(III) 1-[2'-(4-trifluoromethylphenylsulfonylamino)ethyl]-4,7,10-tris[(3'-carboxyl)-1'-carboxypropyl]-1,4,7,10-tetraazacyclododecane