Trivalent protecting groups for the synthesis of symmetrical and unsymmetrical bis-tetraazamacrocycles
作者:I. Gardinier、A. Roignant、N. Oget、H. Bernard、J.J. Yaouanc、H. Handel
DOI:10.1016/0040-4039(96)01722-4
日期:1996.10
bis-tetraazamacrocycles are reported starting from tripotection of tetraazamacrocycles. The triprotected macrocycle was mono N-alkylated and then this compound reacted with another macrocycle to give symmetrical or unsymmetrical bis-tetraazamacrocycles.
据报道,双-四氮杂大环化合物的合成很容易,是从四氮杂大环化合物的三鼎化开始的。三被保护的大环被单N-烷基化,然后该化合物与另一个大环反应以产生对称或不对称的双-四氮杂大环。