Synthesis and characterization of novel soluble octa-cationic phthalocyanines

Zehra Altuntaş Bayir

doi:10.1016/j.dyepig.2004.08.003

Synthesis and characterization of novel soluble octa-cationic phthalocyanines

Zehra Altuntaş Bayir^*

^*Corresponding author for this work

Department of Chemistry

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

93 Citations (Scopus)

Abstract

Metal-free 3 and metallophthalocyanines 4, 5 (M = Zn, Co) having diethylaminoethylsulfanyl substituents on peripheral positions were prepared. Quaternization of 4, 5 produced cationic metallophthalocyanines soluble in water and slightly soluble in ethanol. Zinc(II) and Co(II) phthalocyanines reacted with palladium(II) salt to form complexes with a phthalocyanine/metal ratio of 1:4. The new compounds have been characterized by elemental analyses, IR, UV-Vis, mass, ¹H NMR and ¹³C NMR spectroscopies.

Original language	English
Pages (from-to)	235-242
Number of pages	8
Journal	Dyes and Pigments
Volume	65
Issue number	3
DOIs	https://doi.org/10.1016/j.dyepig.2004.08.003
Publication status	Published - Jun 2005

Funding

This work was supported by the Research Fund of the Technical University of Istanbul. The author is grateful to Dr. Atıf Koca for cyclic voltammetry measurements.

Funders	Funder number
Istanbul Teknik Üniversitesi

Keywords

Cationic photosensitizers
Pentanuclear complexes
Phthalocyanines
Water-soluble

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10.1016/j.dyepig.2004.08.003

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abstract = "Metal-free 3 and metallophthalocyanines 4, 5 (M = Zn, Co) having diethylaminoethylsulfanyl substituents on peripheral positions were prepared. Quaternization of 4, 5 produced cationic metallophthalocyanines soluble in water and slightly soluble in ethanol. Zinc(II) and Co(II) phthalocyanines reacted with palladium(II) salt to form complexes with a phthalocyanine/metal ratio of 1:4. The new compounds have been characterized by elemental analyses, IR, UV-Vis, mass, 1H NMR and 13C NMR spectroscopies.",

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N2 - Metal-free 3 and metallophthalocyanines 4, 5 (M = Zn, Co) having diethylaminoethylsulfanyl substituents on peripheral positions were prepared. Quaternization of 4, 5 produced cationic metallophthalocyanines soluble in water and slightly soluble in ethanol. Zinc(II) and Co(II) phthalocyanines reacted with palladium(II) salt to form complexes with a phthalocyanine/metal ratio of 1:4. The new compounds have been characterized by elemental analyses, IR, UV-Vis, mass, 1H NMR and 13C NMR spectroscopies.

AB - Metal-free 3 and metallophthalocyanines 4, 5 (M = Zn, Co) having diethylaminoethylsulfanyl substituents on peripheral positions were prepared. Quaternization of 4, 5 produced cationic metallophthalocyanines soluble in water and slightly soluble in ethanol. Zinc(II) and Co(II) phthalocyanines reacted with palladium(II) salt to form complexes with a phthalocyanine/metal ratio of 1:4. The new compounds have been characterized by elemental analyses, IR, UV-Vis, mass, 1H NMR and 13C NMR spectroscopies.

KW - Cationic photosensitizers

KW - Pentanuclear complexes

KW - Phthalocyanines

KW - Water-soluble

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M3 - Article

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SN - 0143-7208

VL - 65

SP - 235

EP - 242

JO - Dyes and Pigments

JF - Dyes and Pigments

IS - 3

ER -

Synthesis and characterization of novel soluble octa-cationic phthalocyanines

Abstract

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Keywords

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