FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2015471966> ?p ?o ?g. }

• W2015471966 endingPage "267" @default.
• W2015471966 startingPage "259" @default.
• W2015471966 abstract "The enantioselective hydrogenation of (E)-2,3-diphenylpropenoic acids over Pd/Al2O3 modified by (R)C8(S)C9 cinchona ethers resulted in the inversion of the sense of the enantioselectivity. To find the explanation of the phenomenon, the interaction of acids bearing different substituents with cinchona alkaloids was studied in solution by NMR spectroscopy and experiments using mixtures of modifiers were carried out. The prominent non-linear behaviour obtained revealed the altered adsorption of the cinchona methyl ethers when compared with the parent alkaloids. The investigations indicated that the interaction of the ether derivatives with the unsaturated acids is more flexible and the presence of the methyl group reshapes the chiral surface sites. The combination of these effects complemented by the bulkiness of the diaryl substituted acrylic acids may lead to the inversion of the docking preference of the substrates in the altered chiral pocket of the adsorbed modifier and consequently results in decrease in the enantioselectivity or even in the inversion of its sense. Novel evidence on the ligand-accelerated mechanism in the enantioselective hydrogenation of (E)-2,3-diphenylpropenoic acids over cinchona alkaloid-modified Pd in the presence of benzylamine was also presented." @default.
• W2015471966 created "2016-06-24" @default.
• W2015471966 creator A5006150905 @default.
• W2015471966 creator A5015683773 @default.
• W2015471966 creator A5053223929 @default.
• W2015471966 creator A5089357334 @default.
• W2015471966 date "2010-12-15" @default.
• W2015471966 modified "2023-10-18" @default.
• W2015471966 title "Cinchona methyl ethers as modifiers in the enantioselective hydrogenation of (E)-2,3-diphenylpropenoic acids over Pd catalyst" @default.
• W2015471966 cites W132049136 @default.
• W2015471966 cites W1969072895 @default.
• W2015471966 cites W1969462406 @default.
• W2015471966 cites W1969656308 @default.
• W2015471966 cites W1976085475 @default.
• W2015471966 cites W1977869046 @default.
• W2015471966 cites W1977986278 @default.
• W2015471966 cites W1981974109 @default.
• W2015471966 cites W1983875843 @default.
• W2015471966 cites W1984318479 @default.
• W2015471966 cites W1986129072 @default.
• W2015471966 cites W1989098082 @default.
• W2015471966 cites W1999704876 @default.
• W2015471966 cites W2007399358 @default.
• W2015471966 cites W2012461574 @default.
• W2015471966 cites W2014515280 @default.
• W2015471966 cites W2015080706 @default.
• W2015471966 cites W2015906853 @default.
• W2015471966 cites W2019203248 @default.
• W2015471966 cites W2020855738 @default.
• W2015471966 cites W2026336186 @default.
• W2015471966 cites W2029587208 @default.
• W2015471966 cites W2035277647 @default.
• W2015471966 cites W2038097062 @default.
• W2015471966 cites W2043090845 @default.
• W2015471966 cites W2043648375 @default.
• W2015471966 cites W2058222748 @default.
• W2015471966 cites W2062241707 @default.
• W2015471966 cites W2066386561 @default.
• W2015471966 cites W2066643903 @default.
• W2015471966 cites W2068351686 @default.
• W2015471966 cites W2068885818 @default.
• W2015471966 cites W2074940313 @default.
• W2015471966 cites W2079383619 @default.
• W2015471966 cites W2081513894 @default.
• W2015471966 cites W2083866228 @default.
• W2015471966 cites W2084955295 @default.
• W2015471966 cites W2087880459 @default.
• W2015471966 cites W2115132894 @default.
• W2015471966 cites W2120634307 @default.
• W2015471966 cites W2321453864 @default.
• W2015471966 cites W2468732202 @default.
• W2015471966 cites W2615704951 @default.
• W2015471966 cites W279513949 @default.
• W2015471966 cites W2952171412 @default.
• W2015471966 cites W411485462 @default.
• W2015471966 cites W602730672 @default.
• W2015471966 doi "https://doi.org/10.1016/j.jcat.2010.09.020" @default.
• W2015471966 hasPublicationYear "2010" @default.
• W2015471966 type Work @default.
• W2015471966 sameAs 2015471966 @default.
• W2015471966 citedByCount "21" @default.
• W2015471966 countsByYear W20154719662012 @default.
• W2015471966 countsByYear W20154719662013 @default.
• W2015471966 countsByYear W20154719662014 @default.
• W2015471966 countsByYear W20154719662015 @default.
• W2015471966 countsByYear W20154719662016 @default.
• W2015471966 countsByYear W20154719662017 @default.
• W2015471966 countsByYear W20154719662018 @default.
• W2015471966 countsByYear W20154719662019 @default.
• W2015471966 countsByYear W20154719662020 @default.
• W2015471966 countsByYear W20154719662022 @default.
• W2015471966 crossrefType "journal-article" @default.
• W2015471966 hasAuthorship W2015471966A5006150905 @default.
• W2015471966 hasAuthorship W2015471966A5015683773 @default.
• W2015471966 hasAuthorship W2015471966A5053223929 @default.
• W2015471966 hasAuthorship W2015471966A5089357334 @default.
• W2015471966 hasConcept C146686406 @default.
• W2015471966 hasConcept C155647269 @default.
• W2015471966 hasConcept C161790260 @default.
• W2015471966 hasConcept C178790620 @default.
• W2015471966 hasConcept C185592680 @default.
• W2015471966 hasConcept C197356162 @default.
• W2015471966 hasConcept C2777243832 @default.
• W2015471966 hasConcept C2777797831 @default.
• W2015471966 hasConcept C2780407432 @default.
• W2015471966 hasConcept C2910858981 @default.
• W2015471966 hasConcept C71240020 @default.
• W2015471966 hasConceptScore W2015471966C146686406 @default.
• W2015471966 hasConceptScore W2015471966C155647269 @default.
• W2015471966 hasConceptScore W2015471966C161790260 @default.
• W2015471966 hasConceptScore W2015471966C178790620 @default.
• W2015471966 hasConceptScore W2015471966C185592680 @default.
• W2015471966 hasConceptScore W2015471966C197356162 @default.
• W2015471966 hasConceptScore W2015471966C2777243832 @default.
• W2015471966 hasConceptScore W2015471966C2777797831 @default.
• W2015471966 hasConceptScore W2015471966C2780407432 @default.
• W2015471966 hasConceptScore W2015471966C2910858981 @default.
• W2015471966 hasConceptScore W2015471966C71240020 @default.

• next