کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10266347 | 459018 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis and spectral properties of polymethine dyes derived from 5-methyl-11-phenyl-5H-indeno[2,1-b]quinoline
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Synthesis and spectral properties of polymethine dyes derived from 5-methyl-11-phenyl-5H-indeno[2,1-b]quinoline Synthesis and spectral properties of polymethine dyes derived from 5-methyl-11-phenyl-5H-indeno[2,1-b]quinoline](/preview/png/10266347.png)
چکیده انگلیسی
Based on the 5-methyl-11-phenyl-5H-indeno[2,1-b]quinoline nucleus, symmetric and unsymmetric cationoid polymethine dyes as well as merocyanines have been synthesized, and their absorption spectra have been studied. As shown, the absorption maxima are shifted with reference to the analogous oxa-compounds hypsochromically for symmetric or strongly asymmetric (containing the low-electron-donor second end residue) dyes, and bathochromically for slightly asymmetric (containing the high- or medium-electron-donor second end residue) dyes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Dyes and Pigments - Volume 65, Issue 3, June 2005, Pages 183-189
Journal: Dyes and Pigments - Volume 65, Issue 3, June 2005, Pages 183-189
نویسندگان
D.G. Krotko, K.V. Fedotov, A.I. Tolmachev,