کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
177980 | 459010 | 2008 | 10 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: The synthesis, spectroscopic and thermal properties of phenoxycyclotriphosphazenyl-substituted phthalocyanines The synthesis, spectroscopic and thermal properties of phenoxycyclotriphosphazenyl-substituted phthalocyanines](/preview/png/177980.png)
Novel phthalocyanines with four hexa(phenoxy)cyclotriphosphazene groups, appended through ether linkages were synthesized. Two hexa(phenoxy)cyclotriphosphazene derivatives, a substituted phthalonitrile derivative and metal-free, Ni and Zn phthalocyanines were characterized by elemental analysis, mass spectrometry, IR, 1H, 13C and 31P NMR spectroscopies. The synthesis and spectroscopic properties of hexa(phenoxy)cyclotriphosphazenyl-substituted metal-free, Ni and Zn phthalocyanines are reported for the first time; their thermal stability, electronic absorption and fluorescence spectral properties are reported. The phthalocyanines displayed monomeric behaviour in CHCl3; fluorescence quantum yields and lifetimes were determined using DMSO solutions of the compounds.
Journal: Dyes and Pigments - Volume 79, Issue 1, October 2008, Pages 14–23