1,8-[bis(3-formyl-2-hydroxy-5-methyl)benzyl]-4,11-dimethyl-1,4,8,11-tetraazacyclotetradecane 、
N,N-二甲基-1,3-二氨基丙烷 以
甲醇 为溶剂,
反应 8.0h,
以69%的产率得到2-[3-(Dimethylamino)propyliminomethyl]-6-[[8-[[3-[3-(dimethylamino)propyliminomethyl]-2-hydroxy-5-methylphenyl]methyl]-4,11-dimethyl-1,4,8,11-tetrazacyclotetradec-1-yl]methyl]-4-methylphenol