NDLI: Microwave-assisted synthesis of novel nonperipherally substituted metallophthalocyanines bearing ( 7-( trifluoromethyl ) quinolin-4-yl ) oxy groups

Content Provider	Semantic Scholar
Author	Evren, Didem Yenilmez, H. Yasemin Burat, Ayfer Kalkan
Copyright Year	2014
Abstract	The synthesis, characterization, and spectroscopic properties of novel nonperipherally tetrasubstituted metallophthalocyanines (zinc, cobalt, copper, manganese, and indium) bearing 4 (7-(trifluoromethyl)quinolin-4-yl)oxy units has been reported. The new compounds have been characterized using UV-Vis, IR, H NMR, C NMR, F NMR, and mass spectroscopic data. The absorption properties of these new complexes were compared to those of peripherally substituted phthalocyanine derivatives. Based on the structural, spectroscopic, and absorption studies, it was found that the substitution effect altered the electronic structures significantly. The results provide useful information to understand the effect of peripheral or nonperipheral substitution on the properties of this macrocyclic ring. Photophysical properties with zinc(II) phthalocyanine were found, including electronic absorption and fluorescence quantum yield. The fluorescence of the complex was investigated in DMF and it was found that benzoquinone was an effective quencher.
File Format	PDF HTM / HTML
Alternate Webpage(s)	http://journals.tubitak.gov.tr/chem/issues/kim-14-38-6/kim-38-6-20-1405-25.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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