Photophysical and photochemical properties of a zinc phthalocyanine with four diphenylborinic ester moieties

Şennur Özçelik; Gülnur Keser Karaoǧlan; Gülşah Gümrükçü; Ali Erdoǧmuş; Ahmet Gül

doi:10.1016/j.jorganchem.2014.06.024

Photophysical and photochemical properties of a zinc phthalocyanine with four diphenylborinic ester moieties

Şennur Özçelik, Gülnur Keser Karaoǧlan, Gülşah Gümrükçü, Ali Erdoǧmuş, Ahmet Gül^*

^*Corresponding author for this work

Department of Chemistry

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

18 Citations (Scopus)

Abstract

A novel zinc(II) phthalocyanine substituted with four diphenylborinic ester units was synthesized by the reaction of 2,9,16,23-tetra (salicylaldimino)- phthtalocyaninatozinc(II) and triphenylborane in THF at reflux condition. The novel zinc phthalocyanine was characterized by using elemental analysis, IR, ¹H and ¹¹B-NMR and UV-Vis spectral data. ¹¹B-NMR data demonstrated that the boron atom is in tetracoordinated state and diphenylborinate substituents have a cyclic structure with a coordinative N-B bond enhancing the stability of this borinated phthalocyanine derivative. Moreover, the consequences of the presence of diphenylborinic ester groups on the spectral, photophysical and photochemical properties of the new zinc phthalocyanine are investigated in detail.

Original language	English
Pages (from-to)	17-23
Number of pages	7
Journal	Journal of Organometallic Chemistry
Volume	769
DOIs	https://doi.org/10.1016/j.jorganchem.2014.06.024
Publication status	Published - 15 Oct 2014

Keywords

Borinate complex
Diphenylborinic acid
Fluorescence
Photochemistry
Phthalocyanine
Schiff base

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10.1016/j.jorganchem.2014.06.024

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title = "Photophysical and photochemical properties of a zinc phthalocyanine with four diphenylborinic ester moieties",

abstract = "A novel zinc(II) phthalocyanine substituted with four diphenylborinic ester units was synthesized by the reaction of 2,9,16,23-tetra (salicylaldimino)- phthtalocyaninatozinc(II) and triphenylborane in THF at reflux condition. The novel zinc phthalocyanine was characterized by using elemental analysis, IR, 1H and 11B-NMR and UV-Vis spectral data. 11B-NMR data demonstrated that the boron atom is in tetracoordinated state and diphenylborinate substituents have a cyclic structure with a coordinative N-B bond enhancing the stability of this borinated phthalocyanine derivative. Moreover, the consequences of the presence of diphenylborinic ester groups on the spectral, photophysical and photochemical properties of the new zinc phthalocyanine are investigated in detail.",

keywords = "Borinate complex, Diphenylborinic acid, Fluorescence, Photochemistry, Phthalocyanine, Schiff base",

author = "{\c S}ennur {\"O}z{\c c}elik and Karaoǧlan, {G{\"u}lnur Keser} and G{\"u}l{\c s}ah G{\"u}mr{\"u}k{\c c}{\"u} and Ali Erdoǧmu{\c s} and Ahmet G{\"u}l",

year = "2014",

month = oct,

day = "15",

doi = "10.1016/j.jorganchem.2014.06.024",

language = "English",

volume = "769",

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journal = "Journal of Organometallic Chemistry",

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T1 - Photophysical and photochemical properties of a zinc phthalocyanine with four diphenylborinic ester moieties

AU - Özçelik, Şennur

AU - Karaoǧlan, Gülnur Keser

AU - Gümrükçü, Gülşah

AU - Erdoǧmuş, Ali

AU - Gül, Ahmet

PY - 2014/10/15

Y1 - 2014/10/15

N2 - A novel zinc(II) phthalocyanine substituted with four diphenylborinic ester units was synthesized by the reaction of 2,9,16,23-tetra (salicylaldimino)- phthtalocyaninatozinc(II) and triphenylborane in THF at reflux condition. The novel zinc phthalocyanine was characterized by using elemental analysis, IR, 1H and 11B-NMR and UV-Vis spectral data. 11B-NMR data demonstrated that the boron atom is in tetracoordinated state and diphenylborinate substituents have a cyclic structure with a coordinative N-B bond enhancing the stability of this borinated phthalocyanine derivative. Moreover, the consequences of the presence of diphenylborinic ester groups on the spectral, photophysical and photochemical properties of the new zinc phthalocyanine are investigated in detail.

AB - A novel zinc(II) phthalocyanine substituted with four diphenylborinic ester units was synthesized by the reaction of 2,9,16,23-tetra (salicylaldimino)- phthtalocyaninatozinc(II) and triphenylborane in THF at reflux condition. The novel zinc phthalocyanine was characterized by using elemental analysis, IR, 1H and 11B-NMR and UV-Vis spectral data. 11B-NMR data demonstrated that the boron atom is in tetracoordinated state and diphenylborinate substituents have a cyclic structure with a coordinative N-B bond enhancing the stability of this borinated phthalocyanine derivative. Moreover, the consequences of the presence of diphenylborinic ester groups on the spectral, photophysical and photochemical properties of the new zinc phthalocyanine are investigated in detail.

KW - Borinate complex

KW - Diphenylborinic acid

KW - Fluorescence

KW - Photochemistry

KW - Phthalocyanine

KW - Schiff base

UR - http://www.scopus.com/inward/record.url?scp=84905020740&partnerID=8YFLogxK

U2 - 10.1016/j.jorganchem.2014.06.024

DO - 10.1016/j.jorganchem.2014.06.024

M3 - Article

AN - SCOPUS:84905020740

SN - 0022-328X

VL - 769

SP - 17

EP - 23

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

ER -

Photophysical and photochemical properties of a zinc phthalocyanine with four diphenylborinic ester moieties

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Keywords

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