About: Notes on the Asymmetric Hydrogenation of Methyl Acetoacetate in Neoteric Solvents

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Asymmetric hydrogenation of methyl acetoacetate to methyl (R)-3-hydroxybutyrate by [(R)- RuCl(binap)(p-cymen)]Cl has been studied in methanol-ionic liquid and methanol- dense CO2 solvent systems. The ionic pairs triethylhexylammonium and 1-methylimidazolium with bis(trifluoromethane sulfonyl) imide and hexafluorophosphates were used. The role of ionic pairs on the kinetic parameters and (enantio)selectivity has been demonstrated. Although the CO2 expanded methanol system suffered from a reduction in both reaction rate and product selectivity, this changed in the presence of water. Asymmetric hydrogenation of methyl acetoacetate to methyl (R)-3-hydroxybutyrate by [(R)- RuCl(binap)(p-cymen)]Cl has been studied in methanol-ionic liquid and methanol- dense CO2 solvent systems. The ionic pairs triethylhexylammonium and 1-methylimidazolium with bis(trifluoromethane sulfonyl) imide and hexafluorophosphates were used. The role of ionic pairs on the kinetic parameters and (enantio)selectivity has been demonstrated. Although the CO2 expanded methanol system suffered from a reduction in both reaction rate and product selectivity, this changed in the presence of water. (en)
Title	Notes on the Asymmetric Hydrogenation of Methyl Acetoacetate in Neoteric Solvents Notes on the Asymmetric Hydrogenation of Methyl Acetoacetate in Neoteric Solvents (en)
skos:prefLabel	Notes on the Asymmetric Hydrogenation of Methyl Acetoacetate in Neoteric Solvents Notes on the Asymmetric Hydrogenation of Methyl Acetoacetate in Neoteric Solvents (en)
skos:notation	RIV/67985858:_____/10:00372998!RIV12-AV0-67985858
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GD203/08/H032), P(KAN400720701), Z(AV0Z40720504), Z(AV0Z50200510), Z(MSM6046137301)
http://linked.open...iv/cisloPeriodika	3-4
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Klusoň, Petr
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav chemických procesů AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	275167
http://linked.open...ai/riv/idVysledku	RIV/67985858:_____/10:00372998
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	asymmetric hydrogenation; Ru-BINAP; ionic liquid (en)
http://linked.open.../riv/klicoveSlovo	ionic liquid Ru-BINAP asymmetric hydrogenation
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[D4A2338C7527]
http://linked.open...i/riv/nazevZdroje	Catalysis Letters
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Advanced catalytic processes and materials Hierarchic nanosystems for microelektronics
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	134
http://linked.open...iv/tvurceVysledku	Klusoň, Petr Pelantová, Helena Floriš, T. Muldoon, M.
http://linked.open...ain/vavai/riv/wos	000274615400013
http://linked.open...n/vavai/riv/zamer	Catalytic processes in chemistry and chemical technology Investigation of multiphase reacting systems for the design of processes important in synthesis and preparation of novel materials, in energy production and in environmental protection Microorganisms in Research and Biotechnology
issn	1011-372X
number of pages	9 (xsd:int)
http://bibframe.org/vocab/doi	10.1007/s10562-009-0233-3

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