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Showing 1 to 3 of 3 for “"Pauson-Khand-Reaktion"”.
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Asymmetrische Synthese von bicyclischen Alpha-Aminosäuren durch intramolekulare Pauson-Khand-Reaktion von l-Alkenylsulfoximinen und Festphasensynthese mit Allylsulfoximinen
… atom gave 5-Azaoct-1-en-7-ynes in 91-95% yield. Pauson-Khand Reaction of these Enynes with Co2(CO)8 activated by N-Morpholine-N-oxide (NMO) afforded hexahydrocyclopenta[c]pyridine carboxylic acids with high selectivity (dr up to 98:2) and moderate yields (49-60%). The sulfoximine moiety was …
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Katalytische Festphasensynthese in Gegenwart von komprimiertem Kohlendioxid
… reactions on solid support was investigated. Pauson-Khand reactions (PKR) and hydrogenations were investigated representing reactions with gaseous substrates while the Baylis-Hillman reaction (BHR) was chosen because of its high negative reaction volume. For all reactions fast and effective …
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Nanopartikuläre Katalysatoren und neue katalytische Anwendungen auf Basis der Metalle Rhodium und Cobalt
… hydrogenation and C-C bond forming reactions (Pauson Khand reaction PKR). Additionally an effective protocol for the separation of the catalyst from the reaction solution was set up by immobilisation of the PEG-stabilised nanoparticles on an inorganic support (SPPC, Supported Peg Phase …