127872-13-3Relevant articles and documents
15. Metal Complexes with Macrocyclic Ligands. Part XXXII. Reactivity Studies of the Pendant Carboxylic Group in a Macrocyclic Cu2+ Complex Towards Amide Formation and Its Use as a Protein-Labelling Agent
Studer, Martin,Kaden, Thomas A.,Maecke, Helmut R.
, p. 149 - 153 (2007/10/02)
The Cu2+ complex of 1, having a non-coordinating carboxylic group, can be reacted under the typical conditions of peptide formation with amines such as 2-methylpropylamine or (pyrid-2-yl)methylamine to give, after removal of Cu2+ wit