A convenient method for the preparation of mono N-alkylated cyclams and cyclens in high yields
作者:Cong Li、Wing-Tak Wong
DOI:10.1016/s0040-4039(02)00497-5
日期:2002.4
Selective and high yield synthesis of mono N-substituted derivatives of cyclam and cyclen can be achieved by using a direct and general synthetic method with very mild reaction conditions.
General route for the synthesis of mono N-alkylated derivatives of tetraazamacrocycles
作者:H. Bernard、J.J. Yaouanc、J.C. Clément、H. des Abbayes、H. Handel
DOI:10.1016/s0040-4039(00)74848-9
日期:1991.1
The selective synthesis of mono N-substituted derivatives of tetraazamacrocycles can be achieved using a new boron triprotection easily removed after alkylation.