کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5272287 1385461 2012 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Immobilization of ethylene bis-indenyl ligands on functionalized silica gel
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Immobilization of ethylene bis-indenyl ligands on functionalized silica gel
چکیده انگلیسی
Four ethylene bis-indenyl ligands containing tethers of various lengths were successfully immobilized on the surface of functionalized silica gel. The strategy of immobilization was based on catalytic thiol-ene coupling of terminal alkene groups in the tethers with surface thiol groups. Obtained materials have high BET surface area and pore volume. The method developed can be used for immobilization of catalytically active bis-indenyl metallocene complexes, thus preventing their dimerization and deactivation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron Letters - Volume 53, Issue 39, 26 September 2012, Pages 5297-5301
نویسندگان
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