Matches in SemOpenAlex for { <https://semopenalex.org/work/W2019924439> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W2019924439 abstract "We report the metal-catalyzed α-hydroxylation of a variety of cyclic and acyclic β-dicarbonyl compounds by molecular oxygen. The decisive advantage of this new method is the use of catalytic amounts of the nontoxic cerium salt CeCl3·7H2O in 2-propanol at ambient temperature. Most of the cyclic substrates 4a−4i give high yields of analytically pure products 5a−5i, and the workup procedure is simple filtration through silica gel. The oxidation of acyclic dicarbonyl compounds 4j−4p, however, is accompanied by side reactions and decomposition, reducing the yields of products 5j−5p significantly. A proposed mechanism is in agreement with experimental results, in particular the observed oxygen uptake. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003)" @default.
- W2019924439 created "2016-06-24" @default.
- W2019924439 creator A5044236010 @default.
- W2019924439 creator A5077545181 @default.
- W2019924439 creator A5090116954 @default.
- W2019924439 creator A5090471164 @default.
- W2019924439 date "2003-06-03" @default.
- W2019924439 modified "2023-09-27" @default.
- W2019924439 title "Preparation of Acyloins by Cerium-Catalyzed, Direct Hydroxylation of β-Dicarbonyl Compounds with Molecular Oxygen." @default.
- W2019924439 cites W2950800893 @default.
- W2019924439 doi "https://doi.org/10.1002/chin.200322050" @default.
- W2019924439 hasPublicationYear "2003" @default.
- W2019924439 type Work @default.
- W2019924439 sameAs 2019924439 @default.
- W2019924439 citedByCount "1" @default.
- W2019924439 crossrefType "journal-article" @default.
- W2019924439 hasAuthorship W2019924439A5044236010 @default.
- W2019924439 hasAuthorship W2019924439A5077545181 @default.
- W2019924439 hasAuthorship W2019924439A5090116954 @default.
- W2019924439 hasAuthorship W2019924439A5090471164 @default.
- W2019924439 hasConcept C105795698 @default.
- W2019924439 hasConcept C124681953 @default.
- W2019924439 hasConcept C128489963 @default.
- W2019924439 hasConcept C161790260 @default.
- W2019924439 hasConcept C178790620 @default.
- W2019924439 hasConcept C181199279 @default.
- W2019924439 hasConcept C185592680 @default.
- W2019924439 hasConcept C2776371256 @default.
- W2019924439 hasConcept C2781109383 @default.
- W2019924439 hasConcept C2992086430 @default.
- W2019924439 hasConcept C2994492776 @default.
- W2019924439 hasConcept C32909587 @default.
- W2019924439 hasConcept C33923547 @default.
- W2019924439 hasConcept C523597863 @default.
- W2019924439 hasConcept C540031477 @default.
- W2019924439 hasConceptScore W2019924439C105795698 @default.
- W2019924439 hasConceptScore W2019924439C124681953 @default.
- W2019924439 hasConceptScore W2019924439C128489963 @default.
- W2019924439 hasConceptScore W2019924439C161790260 @default.
- W2019924439 hasConceptScore W2019924439C178790620 @default.
- W2019924439 hasConceptScore W2019924439C181199279 @default.
- W2019924439 hasConceptScore W2019924439C185592680 @default.
- W2019924439 hasConceptScore W2019924439C2776371256 @default.
- W2019924439 hasConceptScore W2019924439C2781109383 @default.
- W2019924439 hasConceptScore W2019924439C2992086430 @default.
- W2019924439 hasConceptScore W2019924439C2994492776 @default.
- W2019924439 hasConceptScore W2019924439C32909587 @default.
- W2019924439 hasConceptScore W2019924439C33923547 @default.
- W2019924439 hasConceptScore W2019924439C523597863 @default.
- W2019924439 hasConceptScore W2019924439C540031477 @default.
- W2019924439 hasLocation W20199244391 @default.
- W2019924439 hasOpenAccess W2019924439 @default.
- W2019924439 hasPrimaryLocation W20199244391 @default.
- W2019924439 hasRelatedWork W1969411368 @default.
- W2019924439 hasRelatedWork W1980600669 @default.
- W2019924439 hasRelatedWork W2011111172 @default.
- W2019924439 hasRelatedWork W2025833753 @default.
- W2019924439 hasRelatedWork W2097753387 @default.
- W2019924439 hasRelatedWork W2100280103 @default.
- W2019924439 hasRelatedWork W2164499150 @default.
- W2019924439 hasRelatedWork W2166542215 @default.
- W2019924439 hasRelatedWork W2383673001 @default.
- W2019924439 hasRelatedWork W2516336687 @default.
- W2019924439 hasRelatedWork W2674316134 @default.
- W2019924439 hasRelatedWork W2949148710 @default.
- W2019924439 hasRelatedWork W2950537478 @default.
- W2019924439 hasRelatedWork W2950800893 @default.
- W2019924439 hasRelatedWork W2951286971 @default.
- W2019924439 hasRelatedWork W2951406781 @default.
- W2019924439 hasRelatedWork W2952072237 @default.
- W2019924439 hasRelatedWork W2952086987 @default.
- W2019924439 hasRelatedWork W2952482638 @default.
- W2019924439 hasRelatedWork W2953269693 @default.
- W2019924439 isParatext "false" @default.
- W2019924439 isRetracted "false" @default.
- W2019924439 magId "2019924439" @default.
- W2019924439 workType "article" @default.