Synthesis and Characterization of Tetra(tert-butyl)-2,3-anthracenocyaninatoiron(II) Compounds

Autor:	Michael Hanack, Reinhold Dieing, Ursula Röhrig
Rok vydání:	1993
Předmět:	Annulation biology Isocyanide General Chemistry biology.organism_classification Photochemistry Medicinal chemistry chemistry.chemical_compound chemistry Pyridine Bathochromic shift Phthalocyanine Tetra Cyclic voltammetry Benzene
Zdroj:	Chemistry Letters. 22:399-402
ISSN:	1348-0715 0366-7022
DOI:	10.1246/cl.1993.399
Popis:	Bis(isocyanide) and bis(pyridine) complexes of tetra(tert-butyl)-2,3-anthracenocyaninatoiron(II) were synthesized from 6-tert-butyl-2,3-dicyanoanthracene and characterized by UV/Vis, NMR, and Mossbauer spectroscopy. Linear annulation of benzene rings to the phthalocyanine macrocycle produces a bathochromic shift of the Q-band. The first oxidation potential of the 2,3-anthracenocyanine macrocycle determined by cyclic voltammetry is lower than that of 2,3-naphthalocyanine.
Databáze:	OpenAIRE
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