350028-10-3Relevant academic research and scientific papers
The synthesis of L-proline derived hexaazamacrocyclic ligands of C3 symmetry via intramolecular methyl ester aminolysis
Achmatowicz, Michal,Jurczak, Janusz
, p. 487 - 495 (2001)
A convenient synthesis of enantiomerically pure 18-, 21-, and 24-membered hexaaza-crown ligands is presented. Linear α,ω-aminoesters, prepared from L-proline, undergo intramolecular aminolysis to afford the corresponding 18-, 21-, and 24-membered macrocyc
