Synthesis, spectral, magnetic and antifungal studies on symmetrically substituted metal(II)octaiminophthalocyanine pigments

Fasiulla Fasiulla; M. H. Moinuddin Khan; M. N.K. Harish; J. Keshavayya; K. R. Venugopala Reddy

doi:10.1016/j.dyepig.2006.11.007

Synthesis, spectral, magnetic and antifungal studies on symmetrically substituted metal(II)octaiminophthalocyanine pigments

Fasiulla
, M. H. Moinuddin Khan
, M. N.K. Harish
, J. Keshavayya
, K. R. Venugopala Reddy^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

Symmetrically substituted metal(II) (M = Cu, Co, Ni, Zn)-1,3,8,10,15,17,22,24-octaiminophthalocyanines (M-ImPcO) were synthesized using an efficient, simple and novel method via the reduction of the corresponding nitro phthalocyanines. The dark green octaiminophthalocyanine derivatives were characterized by elemental analysis, magnetic susceptibility, electronic, IR and powder X-ray diffraction studies to check the purity, structural integrity and crystallinity of the complexes. Magnetic susceptibility studies of the Co(II) and Cu(II) octaiminophthalocyanine complexes revealed a variation in magnetic moments as a function of field strength indicating the presence of intermolecular co-operative effect. The complexes were screened for antifungal activity.

Original language	English
Pages (from-to)	557-563
Number of pages	7
Journal	Dyes and Pigments
Volume	76
Issue number	2
DOIs	https://doi.org/10.1016/j.dyepig.2006.11.007
Publication status	Published - 01-01-2008

All Science Journal Classification (ASJC) codes

General Chemical Engineering
Process Chemistry and Technology

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10.1016/j.dyepig.2006.11.007

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title = "Synthesis, spectral, magnetic and antifungal studies on symmetrically substituted metal(II)octaiminophthalocyanine pigments",

abstract = "Symmetrically substituted metal(II) (M = Cu, Co, Ni, Zn)-1,3,8,10,15,17,22,24-octaiminophthalocyanines (M-ImPcO) were synthesized using an efficient, simple and novel method via the reduction of the corresponding nitro phthalocyanines. The dark green octaiminophthalocyanine derivatives were characterized by elemental analysis, magnetic susceptibility, electronic, IR and powder X-ray diffraction studies to check the purity, structural integrity and crystallinity of the complexes. Magnetic susceptibility studies of the Co(II) and Cu(II) octaiminophthalocyanine complexes revealed a variation in magnetic moments as a function of field strength indicating the presence of intermolecular co-operative effect. The complexes were screened for antifungal activity.",

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T1 - Synthesis, spectral, magnetic and antifungal studies on symmetrically substituted metal(II)octaiminophthalocyanine pigments

AU - Fasiulla, null

AU - Moinuddin Khan, M. H.

AU - Harish, M. N.K.

AU - Keshavayya, J.

AU - Venugopala Reddy, K. R.

PY - 2008/1/1

Y1 - 2008/1/1

N2 - Symmetrically substituted metal(II) (M = Cu, Co, Ni, Zn)-1,3,8,10,15,17,22,24-octaiminophthalocyanines (M-ImPcO) were synthesized using an efficient, simple and novel method via the reduction of the corresponding nitro phthalocyanines. The dark green octaiminophthalocyanine derivatives were characterized by elemental analysis, magnetic susceptibility, electronic, IR and powder X-ray diffraction studies to check the purity, structural integrity and crystallinity of the complexes. Magnetic susceptibility studies of the Co(II) and Cu(II) octaiminophthalocyanine complexes revealed a variation in magnetic moments as a function of field strength indicating the presence of intermolecular co-operative effect. The complexes were screened for antifungal activity.

AB - Symmetrically substituted metal(II) (M = Cu, Co, Ni, Zn)-1,3,8,10,15,17,22,24-octaiminophthalocyanines (M-ImPcO) were synthesized using an efficient, simple and novel method via the reduction of the corresponding nitro phthalocyanines. The dark green octaiminophthalocyanine derivatives were characterized by elemental analysis, magnetic susceptibility, electronic, IR and powder X-ray diffraction studies to check the purity, structural integrity and crystallinity of the complexes. Magnetic susceptibility studies of the Co(II) and Cu(II) octaiminophthalocyanine complexes revealed a variation in magnetic moments as a function of field strength indicating the presence of intermolecular co-operative effect. The complexes were screened for antifungal activity.

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AN - SCOPUS:34548541843

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VL - 76

SP - 557

EP - 563

JO - Dyes and Pigments

JF - Dyes and Pigments

IS - 2

ER -

Synthesis, spectral, magnetic and antifungal studies on symmetrically substituted metal(II)octaiminophthalocyanine pigments

Abstract

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