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ISSN 1998-9539

Pseudomacrobicyclic Phthalocyaninate-Capped Cobalt(III) tris-Pyridineoximates: Template Synthesis, X-Ray Structure and Spectral Characteristics

Svetlana A. Savkina,a Semyon V. Dudkin,a@ Alexander S. Belov,a Yulia V. Nelyubina,a,b Valentin V. Novikov,a,c Yan V. Zubavichus,d and Yan Z. Voloshina,b
 
aNesmeyanov Institute of the Organoelement Compounds of the Russian Academy of Sciences, 119991 Moscow, Russia
bKurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences, 119991 Moscow, Russia
cMoscow Institute of Physics and Technology, 141701 Dolgoprudny, Russia
dBoreskov Institute of Catalysis of the Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia
@Corresponding author E-mail: sdudkin@ineos.ac.ru
 
DOI: 10.6060/mhc190550d
 
First pseudomacrobicyclic phthalocyaninate-capped cobalt(III) tris-pyridineoximates were obtained in moderate yields (40–49 %) by a direct template condensation of 2-acetylpyridinoxime with zirconium(IV) and hafnium(IV)phthalocyaninates on the cobalt ion as a matrix. These complexes were thoroughly characterized by elemental analysis, MALDI-TOF mass-spectrometry, NMR and UV-Vis spectroscopies and by single-crystal X-ray diffraction. Their electrochemical behaviour was also studied by cyclic and differential pulse voltammetry.