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Synthesis, Separation and Characterization of Naphthobenzo-condensed Porphyrazinato Nickel(II) Complexes

✍ Scribed by Rainer Polley; Torsten Golo Linßen; Patrick Stihler; Michael Hanack

Publisher
John Wiley and Sons
Year
1997
Tongue
English
Weight
192 KB
Volume
01
Category
Article
ISSN
1088-4246

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✦ Synopsis

Phthalocyanines and 2,3-naphthalocyanines are macrocyclic compounds which possess a variety of properties of potential importance in advanced technologies. The article discusses the influence of successive condensation of additional benzene rings to the phthalocyanine system. For this purpose three hexyloxy-and heptyl-substituted 2,3-dicyanonaphthalenes 3,7,11 and the respective 2,3-naphthalocyaninato nickel(II) complexes were prepared. In three statistical condensations of tetraphenylphthalodinitrile (TPPN) ( ) and 2,3-dicyanonaphthalenes, 3,7,11, twelve unsymmetrical naphthobenzo-condensed porphyrazinato nickel(II) complexes 13b-15e were synthesized and separated by common column chromatography. All complexes were characterized by mass spectrometry, IR, UV and 1 H NMR spectroscopy.

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