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Synthesis, Separation and Characterization of Unsymmetrically Substituted Phthalocyanines
Author(s) -
Linßen Torsten Golo,
Hanack Michael
Publication year - 1994
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19941271030
Subject(s) - chemistry , condensation , nickel , column chromatography , characterization (materials science) , phthalocyanine , nuclear magnetic resonance spectroscopy , spectroscopy , polycyclic compound , polymer chemistry , organic chemistry , stereochemistry , molecule , nanotechnology , physics , materials science , quantum mechanics , thermodynamics
Unsymmetrically substituted (phthalocyaninato)nickel(II) complexes –7 were synthesized by statistical condensation of 4,5‐dipentoxy‐ ( 2a ), 4,5‐diheptyl‐ ( 2b ), 3,6‐dihexoxy‐ ( 2c ), and 3,6‐diheptylphthalonitrile ( 2d ) with 3,4,5,6‐tetraphenylphthalonitrile ( 1 ) and separated by column chromatography. The obtained phthalocyanines 3–7 were characterized by UV‐, IR‐, and 1 H‐NMR spectroscopy.