Dinucleating octaaza macrocyclic ligands from simple imine condensations

KP Dancey, A Dell, K Henrick, PM Judd…

Index: Dancey, Keith P.; Henrick, Kim; Judd, Patricia M.; Owston, Philip G.; Peters, Roger; et al. Journal of the American Chemical Society, 1981 , vol. 103, # 16 p. 4952 - 4954

Full Text: HTML

Citation Number: 4

Abstract

interesting new class of potentially octadentate macrocycles 5. These high m, compounds, which were obtained (see Scheme I) from reactions of the diamines 2a-c, are relatively insoluble and involatile, and cryoscopic methods and electron-impact mass spectrometry could not be used to determine their relative molecular masses. However, the samples showed simple field desorption (FD) mass~ pectra,~ giving molecular ions compatible ...