Peripherally tetra-palladated phthalocyanines

H. Yasemin Yenilmez; Ali Ihsan Okur; Ahmet Gül

doi:10.1016/j.jorganchem.2006.10.044

Peripherally tetra-palladated phthalocyanines

H. Yasemin Yenilmez, Ali Ihsan Okur, Ahmet Gül^*

^*Bu çalışma için yazışmadan sorumlu yazar

Kimya Bölümü

Istanbul Technical University

Araştırma sonucu: ???type-name??? › Makale › bilirkişi

33 Atıf (Scopus)

Özet

Phthalocyanines (M = Co, Zn or 2H) with four ({4-[(Z or E)-phenylazo]-1-naphthyl}oxy) substituents on the periphery have been synthesized to enlarge the absorbing range of the dyestuffs. Cyclopalladation of the azobenzene groups lead to network-type oligomeric products by formation of binuclear palladium (II) complexes and they have been further converted into monomeric species by treatment with acetylacetonate. The electronic spectra clearly indicate the absorptions resulting from phenylazo and naphthyl groups along with the Q and B bands of the phthalocyanines. The consequence of the palladation is a relatively intense broad absorption due to LMCT with maxima around 520 nm.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	940-945
Sayfa sayısı	6
Dergi	Journal of Organometallic Chemistry
Hacim	692
Basın numarası	5
DOI'lar	https://doi.org/10.1016/j.jorganchem.2006.10.044
Yayın durumu	Yayınlandı - 1 Şub 2007

Finansman

This work was supported by the Research Fund of the Technical University of Istanbul and State Planning Organization (DPT). A.G. is grateful to Alexander von Humboldt Foundation for a senior scientist award renewed in 2006 for studies in the laboratory of Professor Markus Albrecht, Institute of Organic Chemistry, RWTH-Aachen, Aachen, Germany.

Finansörler	Finansör numarası
DPT
Technical University of Istanbul and State Planning Organization

Belgeye Erişim

10.1016/j.jorganchem.2006.10.044

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

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title = "Peripherally tetra-palladated phthalocyanines",

abstract = "Phthalocyanines (M = Co, Zn or 2H) with four ({4-[(Z or E)-phenylazo]-1-naphthyl}oxy) substituents on the periphery have been synthesized to enlarge the absorbing range of the dyestuffs. Cyclopalladation of the azobenzene groups lead to network-type oligomeric products by formation of binuclear palladium (II) complexes and they have been further converted into monomeric species by treatment with acetylacetonate. The electronic spectra clearly indicate the absorptions resulting from phenylazo and naphthyl groups along with the Q and B bands of the phthalocyanines. The consequence of the palladation is a relatively intense broad absorption due to LMCT with maxima around 520 nm.",

keywords = "1-Naphthol, Azobenzene, Cyclopalladation, Phthalocyanine",

author = "{Yasemin Yenilmez}, H. and Okur, {Ali Ihsan} and Ahmet G{\"u}l",

year = "2007",

month = feb,

day = "1",

doi = "10.1016/j.jorganchem.2006.10.044",

language = "English",

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journal = "Journal of Organometallic Chemistry",

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T1 - Peripherally tetra-palladated phthalocyanines

AU - Yasemin Yenilmez, H.

AU - Okur, Ali Ihsan

AU - Gül, Ahmet

PY - 2007/2/1

Y1 - 2007/2/1

N2 - Phthalocyanines (M = Co, Zn or 2H) with four ({4-[(Z or E)-phenylazo]-1-naphthyl}oxy) substituents on the periphery have been synthesized to enlarge the absorbing range of the dyestuffs. Cyclopalladation of the azobenzene groups lead to network-type oligomeric products by formation of binuclear palladium (II) complexes and they have been further converted into monomeric species by treatment with acetylacetonate. The electronic spectra clearly indicate the absorptions resulting from phenylazo and naphthyl groups along with the Q and B bands of the phthalocyanines. The consequence of the palladation is a relatively intense broad absorption due to LMCT with maxima around 520 nm.

AB - Phthalocyanines (M = Co, Zn or 2H) with four ({4-[(Z or E)-phenylazo]-1-naphthyl}oxy) substituents on the periphery have been synthesized to enlarge the absorbing range of the dyestuffs. Cyclopalladation of the azobenzene groups lead to network-type oligomeric products by formation of binuclear palladium (II) complexes and they have been further converted into monomeric species by treatment with acetylacetonate. The electronic spectra clearly indicate the absorptions resulting from phenylazo and naphthyl groups along with the Q and B bands of the phthalocyanines. The consequence of the palladation is a relatively intense broad absorption due to LMCT with maxima around 520 nm.

KW - 1-Naphthol

KW - Azobenzene

KW - Cyclopalladation

KW - Phthalocyanine

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U2 - 10.1016/j.jorganchem.2006.10.044

DO - 10.1016/j.jorganchem.2006.10.044

M3 - Article

AN - SCOPUS:33846388484

SN - 0022-328X

VL - 692

SP - 940

EP - 945

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

IS - 5

ER -

Peripherally tetra-palladated phthalocyanines

Özet

Finansman

Belgeye Erişim

Diğer Dosyalar ve Linkler

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