Matches in SemOpenAlex for { <https://semopenalex.org/work/W2015010846> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W2015010846 endingPage "300" @default.
- W2015010846 startingPage "296" @default.
- W2015010846 abstract "Transfer hydrogenolysis of benzyl acetate, a model reaction for CO hydrogenolysis, was achieved by ammonium formate and PdC at 20°C. Hydrogen-donating abilities of various formate salts were found to depend on the counter-ion: K+ > NH4+ > Na+ > NHEt3+ > Li+ > H+. Kinetic studies using HCOONH4 revealed that the rate of transfer hydrogenolysis was independent of the substrate (benzyl acetate) concentration. First order dependence was exhibited by both hydrogen donor (HCOONH4) and the catalyst (10% PdC). The initial reaction rate dropped from 46.9 × 10−3 mol L−1 min−1 to 26.8 × 10−3 mol L−1 min−1 when HCOONH4 was replaced with DCOOND4 giving a calculated primary kinetic isotope effect of 1.75. From the kinetic and isotope effect data, a mechanism has been proposed involving abstraction of formyl hydrogen by the catalyst as the rate-limiting step. The rate law derived was R = k′ [HCOONH4] [PdC]. Hydrogen isotope labeling studies using DCOOND4 as hydrogen donor disclosed that the expected monodeuterated toluene (C6H5CH2D) was not formed exclusively. Instead, a mixture of deuterated toluenes (C6H5CHxD3−x) was obtained, demonstrating that benzylic hydrogens are highly labile on the catalyst surface and exchange with the solvent." @default.
- W2015010846 created "2016-06-24" @default.
- W2015010846 creator A5021583161 @default.
- W2015010846 creator A5078526698 @default.
- W2015010846 date "1986-10-01" @default.
- W2015010846 modified "2023-10-16" @default.
- W2015010846 title "Catalytic-transfer hydrogenolysis of benzylidene acetals with palladium-carbon and ammonium formate or hydrazine hydrate" @default.
- W2015010846 cites W1534450571 @default.
- W2015010846 cites W1588756865 @default.
- W2015010846 cites W1596965297 @default.
- W2015010846 cites W1979944239 @default.
- W2015010846 cites W1983929499 @default.
- W2015010846 cites W2008903189 @default.
- W2015010846 cites W2024059865 @default.
- W2015010846 cites W2028388928 @default.
- W2015010846 cites W991621896 @default.
- W2015010846 doi "https://doi.org/10.1016/s0008-6215(00)90044-2" @default.
- W2015010846 hasPublicationYear "1986" @default.
- W2015010846 type Work @default.
- W2015010846 sameAs 2015010846 @default.
- W2015010846 citedByCount "3" @default.
- W2015010846 crossrefType "journal-article" @default.
- W2015010846 hasAuthorship W2015010846A5021583161 @default.
- W2015010846 hasAuthorship W2015010846A5078526698 @default.
- W2015010846 hasConcept C121332964 @default.
- W2015010846 hasConcept C155647269 @default.
- W2015010846 hasConcept C161790260 @default.
- W2015010846 hasConcept C178790620 @default.
- W2015010846 hasConcept C179104552 @default.
- W2015010846 hasConcept C181886296 @default.
- W2015010846 hasConcept C185592680 @default.
- W2015010846 hasConcept C2775986502 @default.
- W2015010846 hasConcept C2776597398 @default.
- W2015010846 hasConcept C2777379063 @default.
- W2015010846 hasConcept C2778142098 @default.
- W2015010846 hasConcept C2780178953 @default.
- W2015010846 hasConcept C43617362 @default.
- W2015010846 hasConcept C512968161 @default.
- W2015010846 hasConcept C58364064 @default.
- W2015010846 hasConcept C62520636 @default.
- W2015010846 hasConcept C69928629 @default.
- W2015010846 hasConceptScore W2015010846C121332964 @default.
- W2015010846 hasConceptScore W2015010846C155647269 @default.
- W2015010846 hasConceptScore W2015010846C161790260 @default.
- W2015010846 hasConceptScore W2015010846C178790620 @default.
- W2015010846 hasConceptScore W2015010846C179104552 @default.
- W2015010846 hasConceptScore W2015010846C181886296 @default.
- W2015010846 hasConceptScore W2015010846C185592680 @default.
- W2015010846 hasConceptScore W2015010846C2775986502 @default.
- W2015010846 hasConceptScore W2015010846C2776597398 @default.
- W2015010846 hasConceptScore W2015010846C2777379063 @default.
- W2015010846 hasConceptScore W2015010846C2778142098 @default.
- W2015010846 hasConceptScore W2015010846C2780178953 @default.
- W2015010846 hasConceptScore W2015010846C43617362 @default.
- W2015010846 hasConceptScore W2015010846C512968161 @default.
- W2015010846 hasConceptScore W2015010846C58364064 @default.
- W2015010846 hasConceptScore W2015010846C62520636 @default.
- W2015010846 hasConceptScore W2015010846C69928629 @default.
- W2015010846 hasIssue "1" @default.
- W2015010846 hasLocation W20150108461 @default.
- W2015010846 hasOpenAccess W2015010846 @default.
- W2015010846 hasPrimaryLocation W20150108461 @default.
- W2015010846 hasRelatedWork W1572533204 @default.
- W2015010846 hasRelatedWork W1750326786 @default.
- W2015010846 hasRelatedWork W1991761197 @default.
- W2015010846 hasRelatedWork W2015010846 @default.
- W2015010846 hasRelatedWork W2062632571 @default.
- W2015010846 hasRelatedWork W2073383328 @default.
- W2015010846 hasRelatedWork W2081115636 @default.
- W2015010846 hasRelatedWork W2335915924 @default.
- W2015010846 hasRelatedWork W2949843017 @default.
- W2015010846 hasRelatedWork W2953007288 @default.
- W2015010846 hasVolume "154" @default.
- W2015010846 isParatext "false" @default.
- W2015010846 isRetracted "false" @default.
- W2015010846 magId "2015010846" @default.
- W2015010846 workType "article" @default.