| Recent development and improvement for boron hydride-based catalytic asymmetric reduction of unsymmetrical ketones. | |
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MedLine Citation:
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PMID: 19169459 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Catalytic asymmetric reduction of prochiral ketones with hydrides such as boranes and borohydrides is one of the simplest and the most convenient methods for obtaining chiral alcohols. This tutorial review describes the most significant advances recently achieved for enhancing the enantioselectivity and practicability of the reduction using this methodology. The review covers the development of new homogeneous and/or immobilized catalysts for asymmetric reduction using borane or borohydride reagents and practical improvement of the well-known oxazaborolidine (OAB)-catalysed reduction through developing more stable, cost effective and recoverable OABs, scalable and environmental friendly borane sources, and one-pot procedures for the reduction. |
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Authors:
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Byung Tae Cho |
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Publication Detail:
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Type: Journal Article; Review Date: 2008-11-26 |
Journal Detail:
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Title: Chemical Society reviews Volume: 38 ISSN: 0306-0012 ISO Abbreviation: Chem Soc Rev Publication Date: 2009 Feb |
Date Detail:
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Created Date: 2009-01-26 Completed Date: 2009-03-20 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0335405 Medline TA: Chem Soc Rev Country: England |
Other Details:
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Languages: eng Pagination: 443-52 Citation Subset: IM |
Affiliation:
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Department of Chemistry and Institute of Applied Chemistry, Hallym University, Chuncheon, Kangwondo, 200-702, Republic of Korea. btcho@hallym.ac.kr |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Boranes
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chemistry* Catalysis Ketones / chemistry* Oxidation-Reduction Stereoisomerism |
| Chemical | |
Reg. No./Substance:
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0/Boranes; 0/Ketones |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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