کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
67297 48475 2008 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Heterogenization of ruthenium porphyrin complexes in polymeric membranes: Catalytic aziridination of styrenes
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
پیش نمایش صفحه اول مقاله
Heterogenization of ruthenium porphyrin complexes in polymeric membranes: Catalytic aziridination of styrenes
چکیده انگلیسی

In this paper we report the preparation of catalytic membranes having the complex Ru(4-(CF3)TPP)CO (1) (TPP = dianion of tetraphenylporphyrin) embedded in the perfluorinated polymer Hyflon AD60X and their use in the aziridination reaction of olefins by aryl azides. The heterogeneous membrane catalysts afforded high selectivities in aziridine (90–99%). In several cases the membrane was reused three times with a catalyst leaching ≤6% but no decrease in selectivities upon recycle was observed.

The paper describes the preparation of catalytic membranes having the complex Ru(4-(CF3)TPP)CO (1) (TPP = dianion of tetraphenylporphyrin) embedded in the perfluorinated polymer Hyflon AD60X and their use in the aziridination reaction of olefins by aryl azides. Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Catalysis A: Chemical - Volume 282, Issues 1–2, 3 March 2008, Pages 85–91
نویسندگان
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