کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5216634 1383271 2014 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synthesis and optical properties of multibranched and C3 symmetrical oligomers with benzene or triphenylamine core and diazines as peripheral groups
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Synthesis and optical properties of multibranched and C3 symmetrical oligomers with benzene or triphenylamine core and diazines as peripheral groups
چکیده انگلیسی

We report therein the synthesis and photophysical properties of a new series of two- and tribranched compounds built up from benzene or triphenylamine as central core and electron-withdrawing diazine rings as peripheral group. The arms allowing connection between these two parts are constituted by an ethynylene linker. All these compounds are fluorescent and are of particular interest with generally good quantum yields and good Stokes shifts. Some of them have been tested for two-photon absorption (TPA) properties and had revealed interesting performances.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron - Volume 70, Issue 15, 15 April 2014, Pages 2546-2555
نویسندگان
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