1,4,8,11-Tetraazabicyclo[9.3.1]pentadecanes: Synthesis and Use of a New Strategy for the Selective cis-N4,N8-Difunctionalization of Cyclam Derivatives

Abstract
A new efficient route to derivatives of 1,4,8,11-tetraazabicyclo[9.3.1]pentadecane 2 and their use in a procedure of selective N4,N8-difunctionalization of cyclam is reported.