کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
52820 | 46890 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Bioinspired enantioselective catalysis: Racemic or achiral metal complexes grafted on mesoporous material functionalized with chiral molecules
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
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![عکس صفحه اول مقاله: Bioinspired enantioselective catalysis: Racemic or achiral metal complexes grafted on mesoporous material functionalized with chiral molecules Bioinspired enantioselective catalysis: Racemic or achiral metal complexes grafted on mesoporous material functionalized with chiral molecules](/preview/png/52820.png)
چکیده انگلیسی
Racemic or achiral phosphine based Hybrid Bidentate Ligands were grafted on mesoporous zirconium oxide and the corresponding rhodium complexes formed. In order to use them as enantioselective catalysts an additional grafting of enantiopure cheap chiral carboxylic acids issuing from the chiral pool was undertaken. The resulting catalytic materials were tested in the hydrogenation of acetophenone and yielded 13% e.e. in the best case. This demonstrates the potentiality of the immobilization of achiral catalysts in enantiopure self assembled monolayers.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Communications - Volume 8, Issue 3, March 2007, Pages 215–219
Journal: Catalysis Communications - Volume 8, Issue 3, March 2007, Pages 215–219
نویسندگان
Guillaume Cortial, Frédéric Goettmann, François Mercier, Pascal Le Floch, Clément Sanchez,