Literaturnachweis - Detailanzeige
Autor/in | Ball, David B. |
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Titel | Diastereoselectivity In The Reduction Of Alpha-Hydroxyketones: An Experiment For The Chemistry Major Organic Laboratory |
Quelle | In: Journal of Chemical Education, 83 (2006) 1, S.101Infoseite zur Zeitschrift
PDF als Volltext |
Sprache | englisch |
Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
ISSN | 0021-9584 |
Schlagwörter | Organic Chemistry; Laboratory Experiments; Science Experiments; Higher Education; Science Education |
Abstract | An experiment is developed that requires the use of the NMR spectrometer via a NOESY1D experiment to determine the diastereoselectivity in the reduction of alpha-methylbenzoin with various reducing agents. Students must synthesize racemic alpha-hydroxyketones, perform reductions under chelating and non-chelating conditions, and quantitatively determine the relative amounts of diastereomic diols produced. (Author). |
Anmerkungen | Division of Chemical Education of the American Chemical Society. Subscription Department, P.O. Box 1267, Bellmawr, NJ 08099-1267. Tel: 800-691-9846; Tel: 856-931-5825; Fax: 856-931-4115; e-mail: jchemed@egpp.com; Web site: http://jchemed.chem.wisc.edu/ |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2017/4/10 |