Chemoselective and Enantioselective Hydrogenations on Immobilized Complexes, in Heterogenized Homogeneous Catalysts for Fine Chemicals Production

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F10%3A00023040" target="_blank" >RIV/60461373:22310/10:00023040 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Chemoselective and Enantioselective Hydrogenations on Immobilized Complexes, in Heterogenized Homogeneous Catalysts for Fine Chemicals Production

Popis výsledku v původním jazyce

Abstract Homogeneous catalysts, which are mixed with the reactants at the molecular level, typically show the highest activity and selectivity as they offer chemically well-defined active sites and are not limited by heat and mass transport. However, aninherent disadvantage of the homogeneous catalysis is the need to separate the catalyst from a product after the reaction. Therefore, solid or immobilized homogeneous catalysts are preferred in industry. In this contribution we pay attention to chemoselectivity, regioselectivity and enantio?selectivity in the synthesis of fine chemicals by means of hydrogenation reactions with immobilised homogeneous complexes. Preferential hydrogenation of one functional group in a molecule over another is the chemoselective process, while regioselective hydrogenation is the prefe-rential formation of one constitutional isomer of the product in a reaction in which other isomers may also be formed, and the stereoselective hydrogenation is the formation

Název v anglickém jazyce

Chemoselective and Enantioselective Hydrogenations on Immobilized Complexes, in Heterogenized Homogeneous Catalysts for Fine Chemicals Production

Popis výsledku anglicky

Abstract Homogeneous catalysts, which are mixed with the reactants at the molecular level, typically show the highest activity and selectivity as they offer chemically well-defined active sites and are not limited by heat and mass transport. However, aninherent disadvantage of the homogeneous catalysis is the need to separate the catalyst from a product after the reaction. Therefore, solid or immobilized homogeneous catalysts are preferred in industry. In this contribution we pay attention to chemoselectivity, regioselectivity and enantio?selectivity in the synthesis of fine chemicals by means of hydrogenation reactions with immobilised homogeneous complexes. Preferential hydrogenation of one functional group in a molecule over another is the chemoselective process, while regioselective hydrogenation is the prefe-rential formation of one constitutional isomer of the product in a reaction in which other isomers may also be formed, and the stereoselective hydrogenation is the formation

Druh

C - Kapitola v odborné knize

CEP obor

CC - Organická chemie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název knihy nebo sborníku

Catalysis by Metal Complexes

ISBN

978-90-481-3695-7

Počet stran výsledku

77

Strana od-do

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Počet stran knihy

458

Název nakladatele

Springer Verlag

Místo vydání

Berlin

Kód UT WoS kapitoly

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