Title of article
Novel crown ether-substituted phthalocyanines
Author/Authors
Koçak، Makbule نويسنده , , Cihan، Ali نويسنده , , Okur، Ali Ihsan نويسنده , , Gül، Ahmet نويسنده , , Bekaroglu، ROzer نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
-8
From page
9
To page
0
Abstract
A novel macrocycle has been synthesized from 4ʹ-(alpha-bromoacetyl)benzo-15-crown5, 4-nitrophthalonitril and diethyl malonate; its cyclotetramerization gives Cu(II), Co(II) and Pd(II) phthalocyanines (Pcs) with four benzo-15-crown-5 substituents on the periphery. The effects of alkali metal cations with these Pcs has been investigated through the changes in the visible spectra. The newly synthesized compounds have also been characterized by elemental analyses, IR, 1H NMR.
Keywords
Fluorescence anisotropy , Nanometre particle sizing , Ludox colloidal silica , Fluorescent dyes
Journal title
DYES & PIGMENTS
Serial Year
2000
Journal title
DYES & PIGMENTS
Record number
54567
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