trans-dichlorotetra(pyridine)cobalt(III) chloride hexahydrate 、 3-[7-(3-phosphonopropyl)-1,4,7,10-tetraazacyclododecan-1-yl]-propylphosphonic acid tetrahydrobromide 以
甲醇 为溶剂,
以41.4%的产率得到Co(3-[7-(3-phosphonopropyl)-1,4,7,10-tetraazacyclododecan-1-yl]-propylphosphonate)Cl