کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5275711 | 1385540 | 2008 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A quinoline-based tripodal fluororeceptor for citric acid
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The quinoline-based tripodal fluororeceptor 1 has been designed and synthesized for the detection of citric acid in less polar solvents. Receptor 1 shows monomer emission quenching followed by excimer emission upon hydrogen bond-mediated complexation of citric acid. In comparison, receptor 2, in presence of the same acid, gives rise to a decrease in the monomer emission of the naphthyl moiety without showing any peak for the excimer. Receptor 1 is found to bind citric acid more strongly than receptor 2 in CHCl3.
The quinoline-based tripodal fluororeceptor 1 has been designed and synthesized to bind citric acid. Receptor 1 shows strong excimer emission upon hydrogen bond-mediated complexation of citric acid.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron Letters - Volume 49, Issue 4, 21 January 2008, Pages 658-663
Journal: Tetrahedron Letters - Volume 49, Issue 4, 21 January 2008, Pages 658-663
نویسندگان
Kumaresh Ghosh, Suman Adhikari,