Quarternary ammonium salts as reaction media for asymmetric hydrogenation of -ketoesters
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F08%3A00020032" target="_blank" >RIV/60461373:22310/08:00020032 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Quarternary ammonium salts as reaction media for asymmetric hydrogenation of -ketoesters
Original language description
Immobilisation of organometallic Ru or Rh complexes on various supports significantly limits their performance in enantioselective hydrogenation reactions as chiral-active catalysts. ?-Hydroxyesters are often used as precursors of biological active substances. High values of enantioselectivity are usually referred to as the most requested product?s parameter. It might be generally achieved by using homogeneous optically pure complex organometallic catalysts. However, the subsequent separation seeking their effective repeated use is not a simple task. Immobilization of such catalysts onto various solid matrixes is, however, also quite difficult. On the other hand ionic liquids (ILs) due to their attractive immobilization capability might be regarded aspromising alternatives to these heterogeneous systems.
Czech name
Kvarterní amoniové soli jako reakční medium pro asymetrická hydrogenace b-ketoesterů
Czech description
Kvarterní amoniové soli jako reakční medium pro asymetrická hydrogenace b-ketoesterů
Classification
Type
D - Article in proceedings
CEP classification
CC - Organic chemistry
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
9th Pannonian International Symposium on Catalysis
ISBN
978-80-227-2923-9
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
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Publisher name
Slovak University of Technology
Place of publication
Bratislava
Event location
Štrbské Pleso, Slovakia
Event date
Sep 8, 2008
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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