Jc. Tao et al., Studies on the new aza-macrocycles II. Syntheses and coordinating behaviour of tetrapyrazolic porphyrinogenic macrocycles, ACT CHIM S, 57(3), 1999, pp. 321-328
We report in this paper the syntheses and complexing behaviour for Ru(II) o
f four tetrapyrazolic porphyrinogenic macrocycles. Some of the ligands can
form stable octahedral complex with Ru(II). Two same or different axial lig
ands, such as DMSO; CH3CN or Pyridine, located above and below the complexi
ng plane, respectively, can be easily thermoexchanged.