Synthesis, Structural Investigations and Antifungal Studies on Symmetrically Substituted Metal (II) Octa-1- (3-chlorophenyl0 Methanimine Phthalocyanine

Fasiulla, . and Reddy, Venugopala KR and Keshavayya, J and Khan, Moinuddin M H and Anitha, . and Rao, Vittala (2011) Synthesis, Structural Investigations and Antifungal Studies on Symmetrically Substituted Metal (II) Octa-1- (3-chlorophenyl0 Methanimine Phthalocyanine. Research Journal of Chemical Sciences, 1 (9). pp. 1-7. ISSN 2231-606X

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Abstract

Metallophthalocyanine (M = Cu, Co, Ni, Zn) carrying eight (3-chlorophenyl) methanimine groups at peripheral positions were synthesized by an efficient simple and novel method. The precursor octaamino metal (II) phthalocyanines were synthesized by the reduction of the corresponding nitro metal phthalocyanines. The dark green octa-1-(3- chlorophenyl) methanimine phthalocyanine derivatives were characterized by elemental analysis, magnetic susceptibility, electronic, IR and powder X-ray diffraction studies to check the purity, structural integrity and crystalline properties of the complexes. Magnetic susceptibility studies on Co (II) and Cu (II) octa-1-(3-chlorophenyl) methanimine phthalocyanine complexes exhibit a variation of the magnetic moments as a function of field strength indicating the presence of inters molecular co-operative effect. The title complexes were screened for antifungal activity.

Item Type: Article
Uncontrolled Keywords: Phthalocyanines, synthesis, octa-1-(3-chlorophenyl) methanimine, electronic, magnetic, XRD, thermal studies.
Subjects: Engineering > MIT Manipal > Chemistry
Depositing User: MIT Library
Date Deposited: 12 Sep 2013 07:20
Last Modified: 12 Sep 2013 07:20
URI: http://eprints.manipal.edu/id/eprint/137144

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