Enantioselectivity Induced by Oxazaborolidine Supported on Mesoporous Silica or by Its Analog in Homogeneous Phase
The impact of immobilization of oxazaborolidines supported on silica via different substituents on the boron and nitrogen atoms is evaluated in the enantioselective reduction of acetophenone. The performances of the homogeneous analog oxazaborolidines and silica supported-ones are compared by varyin...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2010-05-01
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| Series: | Molecules |
| Subjects: | |
| Online Access: | http://www.mdpi.com/1420-3049/15/5/3643/ |
| _version_ | 1828469008927555584 |
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| author | Jeremy H. Yune Françoise Quignard Karine Molvinger |
| author_facet | Jeremy H. Yune Françoise Quignard Karine Molvinger |
| author_sort | Jeremy H. Yune |
| collection | DOAJ |
| description | The impact of immobilization of oxazaborolidines supported on silica via different substituents on the boron and nitrogen atoms is evaluated in the enantioselective reduction of acetophenone. The performances of the homogeneous analog oxazaborolidines and silica supported-ones are compared by varying different parameters. This article deals with the synthesis, characterization and catalytic evaluation of silica-supported oxazaborolidines, their recycling capabilities and regeneration limitations. |
| first_indexed | 2024-12-11T04:32:42Z |
| format | Article |
| id | doaj.art-e406682eff844a7982d328e833ae0ca2 |
| institution | Directory Open Access Journal |
| issn | 1420-3049 |
| language | English |
| last_indexed | 2024-12-11T04:32:42Z |
| publishDate | 2010-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Molecules |
| spelling | doaj.art-e406682eff844a7982d328e833ae0ca22022-12-22T01:20:49ZengMDPI AGMolecules1420-30492010-05-011553643366010.3390/molecules15053643Enantioselectivity Induced by Oxazaborolidine Supported on Mesoporous Silica or by Its Analog in Homogeneous PhaseJeremy H. YuneFrançoise QuignardKarine MolvingerThe impact of immobilization of oxazaborolidines supported on silica via different substituents on the boron and nitrogen atoms is evaluated in the enantioselective reduction of acetophenone. The performances of the homogeneous analog oxazaborolidines and silica supported-ones are compared by varying different parameters. This article deals with the synthesis, characterization and catalytic evaluation of silica-supported oxazaborolidines, their recycling capabilities and regeneration limitations.http://www.mdpi.com/1420-3049/15/5/3643/oxazaborolidinesupported catalystmesoporous silicaasymmetric reduction of acetophenone |
| spellingShingle | Jeremy H. Yune Françoise Quignard Karine Molvinger Enantioselectivity Induced by Oxazaborolidine Supported on Mesoporous Silica or by Its Analog in Homogeneous Phase Molecules oxazaborolidine supported catalyst mesoporous silica asymmetric reduction of acetophenone |
| title | Enantioselectivity Induced by Oxazaborolidine Supported on Mesoporous Silica or by Its Analog in Homogeneous Phase |
| title_full | Enantioselectivity Induced by Oxazaborolidine Supported on Mesoporous Silica or by Its Analog in Homogeneous Phase |
| title_fullStr | Enantioselectivity Induced by Oxazaborolidine Supported on Mesoporous Silica or by Its Analog in Homogeneous Phase |
| title_full_unstemmed | Enantioselectivity Induced by Oxazaborolidine Supported on Mesoporous Silica or by Its Analog in Homogeneous Phase |
| title_short | Enantioselectivity Induced by Oxazaborolidine Supported on Mesoporous Silica or by Its Analog in Homogeneous Phase |
| title_sort | enantioselectivity induced by oxazaborolidine supported on mesoporous silica or by its analog in homogeneous phase |
| topic | oxazaborolidine supported catalyst mesoporous silica asymmetric reduction of acetophenone |
| url | http://www.mdpi.com/1420-3049/15/5/3643/ |
| work_keys_str_mv | AT jeremyhyune enantioselectivityinducedbyoxazaborolidinesupportedonmesoporoussilicaorbyitsanaloginhomogeneousphase AT francoisequignard enantioselectivityinducedbyoxazaborolidinesupportedonmesoporoussilicaorbyitsanaloginhomogeneousphase AT karinemolvinger enantioselectivityinducedbyoxazaborolidinesupportedonmesoporoussilicaorbyitsanaloginhomogeneousphase |