Synthesis and Structure of Noncoordinated curtis macrocycle as a free base and dihydrobromide dihydrate

Abstract

5,7,7,12,14,14-Hexamethyl-1,4,8,11-tetraazacyclotetradeca-4,11-diene(1)(Curtis macrocycle)was synthesized and studied by X-ray diffraction and NMR spectroscopy. In addition, a product of its decomposition.