کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5225449 1383547 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Unnatural benz-X-azolyl asparagine derivatives as novel fluorescent amino acids: synthesis and photophysical characterization
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Unnatural benz-X-azolyl asparagine derivatives as novel fluorescent amino acids: synthesis and photophysical characterization
چکیده انگلیسی

A family of new asparagine derivatives bearing benzothiazole and benzimidazole units, functionalised with electron donor or acceptor groups, were synthesized in good to excellent yields. The photophysical characterization of these new heterocyclic amino acids was performed by UV-visible absorption and fluorescence emission studies and revealed that the compounds displayed remarkably high fluorescence quantum yields and Stokes' shifts, making them good candidates for application as fluorescent probes by incorporation into peptidic frameworks.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron - Volume 65, Issue 45, 7 November 2009, Pages 9373-9377
نویسندگان
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