{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1360011144064280320.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1016/0021-9517(86)90174-0"}},{"identifier":{"@type":"URI","@value":"https://api.elsevier.com/content/article/PII:0021-9517(86)90174-0?httpAccept=text/xml"}},{"identifier":{"@type":"URI","@value":"https://api.elsevier.com/content/article/PII:0021-9517(86)90174-0?httpAccept=text/plain"}}],"dc:title":[{"@value":"Mechanism of deuterium addition and exchange of propene over Pd/SiO2 at lower temperatures: Direct evidence for intramolecular double bond migration during hydrogenation"}],"description":[{"notation":[{"@value":"The mechanism of the deuterium addition and exchange reaction of propene over PdSiO2 at lower temperatures was elucidated by applying microwave spectroscopy as well as kinetic study. The activation energies for the exchange of each hydrogen in propene and for the deuterium addition were determined. In the absence of deuterium molecule, the hydrogen exchange reaction proceeds via dissociative mechanism including n-propenyl, sec-propenyl, and allylic adsorbed species. In the presence of gaseous deuterium molecules, however, both addition and exchange processes proceed via associative mechanism involving n-propyl as well as sec-propyl species; the methyl groups of the latter species are not equivalent for abstraction of a hydrogen atom. In addition, direct evidence was obtained for the intramolecular double bond migration process during hydrogenation, which may proceed via an intermediate with a bridged hydrogen between C1 and C3 carbons of propene."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380011144064280320","@type":"Researcher","foaf:name":[{"@value":"S NAITO"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00219517"}],"prism:publicationName":[{"@value":"Journal of Catalysis"}],"dc:publisher":[{"@value":"Elsevier BV"}],"prism:publicationDate":"1986-12","prism:volume":"102","prism:number":"2","prism:startingPage":"377","prism:endingPage":"385"},"reviewed":"false","dc:rights":["https://www.elsevier.com/tdm/userlicense/1.0/"],"url":[{"@id":"https://api.elsevier.com/content/article/PII:0021-9517(86)90174-0?httpAccept=text/xml"},{"@id":"https://api.elsevier.com/content/article/PII:0021-9517(86)90174-0?httpAccept=text/plain"}],"createdAt":"2004-05-27","modifiedAt":"2019-02-07","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360004233135272960","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"H–D Exchange Mechanism of Butene on a D-Absorbed Pd–Au Alloy Surface"}]},{"@id":"https://cir.nii.ac.jp/crid/1360283694085479040","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"The Role of Oxygen in the Reduction of NO with Propene over Rh/Al2O3 in Oxidizing Atmosphere"}]},{"@id":"https://cir.nii.ac.jp/crid/1360565169056920448","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Effect of a Hydrogen Pretreatment on the Mechanism of Deuterium Addition and Exchange of Propene over Ni–Cu Alloy Catalysts"}]},{"@id":"https://cir.nii.ac.jp/crid/1360846644034218624","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Mechanism of Propene–Deuterium Addition and Exchange Reaction over Silica-Supported ZrO2"}]},{"@id":"https://cir.nii.ac.jp/crid/1360846644038184064","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Synergetic Ligand Effect in the Hydrogen Exchange Reaction of Propene over Pd–Cu and Pt–Cu Alloy Catalysts"}]},{"@id":"https://cir.nii.ac.jp/crid/1360846644038457728","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Remarkable Dispersion Effect of TiO2 Catalyst on Silica Support in Propene–Deuterium Addition and Exchange Reaction"}]},{"@id":"https://cir.nii.ac.jp/crid/1360846644040068096","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"A Novel Reaction Pathway in Olefin-Deuterium Exchange Reaction inside the Micropores of Rh(II) Dicarboxylate Polymer Complexes"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1016/0021-9517(86)90174-0"},{"@type":"OPENAIRE","@value":"doi_dedup___::a23e60be2efa5bf4afbe2ff08bf1ede2"},{"@type":"CROSSREF","@value":"10.1246/cl.2001.1178_references_DOI_HmACqeInoSmgVpnUr2CH0kYBaE1"},{"@type":"CROSSREF","@value":"10.1246/cl.1988.411_references_DOI_HmACqeInoSmgVpnUr2CH0kYBaE1"},{"@type":"CROSSREF","@value":"10.1246/cl.1993.1935_references_DOI_HmACqeInoSmgVpnUr2CH0kYBaE1"},{"@type":"CROSSREF","@value":"10.1246/bcsj.64.1253_references_DOI_HmACqeInoSmgVpnUr2CH0kYBaE1"},{"@type":"CROSSREF","@value":"10.1246/cl.1990.2145_references_DOI_HmACqeInoSmgVpnUr2CH0kYBaE1"},{"@type":"CROSSREF","@value":"10.1021/acs.jpcc.8b06964_references_DOI_HmACqeInoSmgVpnUr2CH0kYBaE1"},{"@type":"CROSSREF","@value":"10.1246/bcsj.67.3205_references_DOI_HmACqeInoSmgVpnUr2CH0kYBaE1"}]}