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

被引：20

作者：

Ozcelik, Sennur ^{[1
]}

Karaoglan, Gulnur Keser ^{[2
]}

Gumrukcu, Gulsah ^{[2
]}

Erdogmus, Ali ^{[2
]}

Gul, Ahmet ^{[1
]}

机构：

[1] Tech Univ Istanbul, Dept Chem, TR-34469 Istanbul, Turkey

[2] Tech Univ Yildiz, Dept Chem, TR-34210 Istanbul, Turkey

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2014年 / 769卷

关键词：

Phthalocyanine; Diphenylborinic acid; Schiff base; Borinate complex; Photochemistry; Fluorescence; METAL-COMPLEXES; FLUORESCENCE; ELECTROLUMINESCENCE; SUBSTITUENTS; DERIVATIVES;

D O I：

10.1016/j.jorganchem.2014.06.024

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

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, H-1 and 11B-NMR and UV-Vis spectral data. B-11-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. (c) 2014 Elsevier B.V. All rights reserved.

引用

页码：17 / 23

页数：7

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