triethyl 10-<4-(4-methoxyphenylsulfonamido)butylcarbamoylmethyl>-1,4,7,10-tetraazacyclododecane-1,4,7-triyltrimethylenetri(benzylphosphinate) 在
氢溴酸 、
苯酚 作用下,
反应 48.0h,
以84%的产率得到10-<(4-aminobutyl)carbamoylmethyl>-1,4,7,10-tetraazacyclododecane-1,4,7-triyltrimethylenetri(benzylphosphinic acid) trihydrobromide