New soluble octakis-substituted Co(II) phthalocyanines: Synthesis, spectra, supramolecular chemistry

Recent progress in organometallic porphyrin‐based molecular materials for optical sensing, light conversion, and magnetic cooling

“…The chemical structure of the reaction products and intermediates was confirmed using spectral methods and quantumchemical calculations. Self-assembly stoichiometry and a step mechanism were revealed from thermodynamic kinetic measurements, [15,69,121,113] whereas the dynamic of the macrocycle electron and geometric state during donor-acceptor bonding was monitored by origin of nuclear magnetic resonance (NMR) signal shifts [24,111,114,115,123] and quantum-chemical calculation data. [114,115,117,120] IR spectra were used to establish both the presence of pyridyl-substituted fulleropirrolodine in a dyad structure and intrasphere or extrasphere bonding of anionic group, X.…”

“…[114,115,117,120] IR spectra were used to establish both the presence of pyridyl-substituted fulleropirrolodine in a dyad structure and intrasphere or extrasphere bonding of anionic group, X. [111,115] To the study of the PET and determine of parameters of the state with separated charges, methods of fluorescence, [24,109,114,122] photoelectrochemistry, [24,114,115,120,122,123] and femtosecond transient absorption were chosen. [117] It can be seen that the reactions under consideration are characterized by a variety of forms and the chemical composition of dyads and triads, differing in stoichiometric mechanisms of their formation, the state of axial anionic groups in them, and a specific medium for selforganization.…”

Synthesis of Iron-Fullerene Complexes by Scattering of C₆₀ Ions on Ferrocenyl-Undecanethiol SAM Surfaces

“…It is expected that EMFs encapsulating Gd atom(s) or Gd@C 82 [8,9] can be used as contrast agents in magnetic resonance imaging (MRI) owing to the increased stability of the Gd (III) ion, minimal toxic effects, high solubility in water, and high proton relaxivity [14]. Metal-fullerene complexes, which include Os [15,16], Zn [17], and Co [18] are also important in fullerene chemistry because of their potential applications in biological, magnetic, electronic, catalytic, and optical devices. One of the authors involved in the present study succeeded in synthesizing an Fe-C 60 complex by low energy Fe + ion irradiation on C 60 thin films [19,20].…”

Synthesis of Novel Chalcone Substituted Metallophthalocyanines: Electrochemistry, Spectroelectrochemistry and Catalytic Oxidation of 2-mercaptoethanol

“…The phthalocyanines should be soluble in water or in organic solvents in order to be used in these applications. Solubility could be improved by deriving on the peripheral or non-peripheral position of the phthalocyanines via substitution with large groups and by changing the metal on the core of the phthalocyanines (19)(20)(21)(22)(23).…”