کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1313701 1499356 2012 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
New polyfluorinated aromatic and aza-aromatic diselenides, selenyl chlorides, non-symmetric selenides and selenoxides
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
New polyfluorinated aromatic and aza-aromatic diselenides, selenyl chlorides, non-symmetric selenides and selenoxides
چکیده انگلیسی

New polyfluorinated ArSeSeAr, ArSeCl (Ar = 4-RC6F4-1-yl, 5-HC5F3N-3-yl), non-symmetric ArSeAr′ (Ar = 4-RC6F4-1-yl, Ar′ = 4-NC5F4-1-yl) and non-symmetric, i.e. chiral, ArSe(O)Ar′ (Ar = Ar = 4-RC6F4-1-yl, Ar′ = 4-NC5F4-1-yl) derivatives, as well as (4-NC5F4-1-yl)SeNa, were prepared and characterized by single-crystal X-ray diffraction and multinuclear NMR (1H, 13C, 14N, 19F, 77Se).

New polyfluorinated aromatic and aza-aromatic diselenides, selenyl chlorides, non-symmetric selenides and selenoxides were synthesized and characterized.Figure optionsDownload as PowerPoint slideHighlights
► New polyfluorinated ArSeSeAr synthesized in 3 steps in one-pot reaction from ArH.
► New ArSeCl were obtained from corresponding ArSeSeAr with use of Cl2.
► Highly reactive [ArSe−Na+] generated in situ and reacted with C6F5N to give ArSePyF.
► ArSePyF were oxidized with KMnO4 to chiral ArSe(O)PyF.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Fluorine Chemistry - Volume 144, December 2012, Pages 118–123
نویسندگان
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