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

Authors :
Özçelik, Şennur
Karaoğlan, Gülnur Keser
Gümrükçü, Gülşah
Erdoğmuş, Ali
Gül, Ahmet
Source :
Journal of Organometallic Chemistry. Oct2014, Vol. 769, p17-23. 7p.
Publication Year :
2014

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, 1 H and 11 B-NMR and UV–Vis spectral data. 11 B-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. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
0022328X
Volume :
769
Database :
Academic Search Index
Journal :
Journal of Organometallic Chemistry
Publication Type :
Academic Journal
Accession number :
97933431
Full Text :
https://doi.org/10.1016/j.jorganchem.2014.06.024