M. Kocak et al., SYNTHESIS AND CHARACTERIZATION OF PHTHALOCYANINES CONTAINING 4 14-MEMBERED TETRAAZA MACROCYCLES, Chemische Berichte, 127(2), 1994, pp. 355-358
Metal phthalocyanines (M = Cu, Ni, Co, SnCl2) 3-6 containing four 14-m
embered tetraaza macrocycles have been prepared. Detosylation of the a
za functions has provided donor sites for binding four Ni2+ ions givin
g a pentanuclear complex which is extremely soluble in polar solvents.
The mass spectrum of the l)-tetrakis-macrocycle-phthalocyaninato]copp
er(II) 3 is described