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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 4344 | - |
dc.citation.number | 13 | - |
dc.citation.startPage | 4340 | - |
dc.citation.title | CHEMISTRY-A EUROPEAN JOURNAL | - |
dc.citation.volume | 22 | - |
dc.contributor.author | Park, Sun-Young | - |
dc.contributor.author | Lee, Young Min | - |
dc.contributor.author | Kwak, Kijeong | - |
dc.contributor.author | Jung, Yousung | - |
dc.contributor.author | Kwon, Oh-Hoon | - |
dc.date.accessioned | 2023-12-22T00:07:51Z | - |
dc.date.available | 2023-12-22T00:07:51Z | - |
dc.date.created | 2016-03-22 | - |
dc.date.issued | 2016-03 | - |
dc.description.abstract | Alcohols, the simplest amphiprotic organic compounds, can exhibit either acidic or basic behavior by donating or accepting a proton. In this study, proton dissociation of a model photoacid in solution is explored by using time-resolved spectroscopy, revealing quantitatively for the first time that alcohol acts as a BrOnsted base because of H-bonded cluster formation to enhance the reactivity. The protonated alcohol cluster, the alkyl oxonium ion, can be regarded as a key reaction intermediate in the well-established alcohol dehydration reaction. This finding signifies, as in water, the cooperativity of protic solvent molecules to facilitate nonaqueous acid-base reactions. | - |
dc.identifier.bibliographicCitation | CHEMISTRY-A EUROPEAN JOURNAL, v.22, no.13, pp.4340 - 4344 | - |
dc.identifier.doi | 10.1002/chem.201503948 | - |
dc.identifier.issn | 0947-6539 | - |
dc.identifier.scopusid | 2-s2.0-84960877496 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/18802 | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/full/10.1002/chem.201503948 | - |
dc.identifier.wosid | 000372808100005 | - |
dc.language | 영어 | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Alcohol Dimer is Requisite to Form an Alkyl Oxonium Ion in the Proton Transfer of a Strong (Photo)Acid to Alcohol | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | alcohols | - |
dc.subject.keywordAuthor | dehydration | - |
dc.subject.keywordAuthor | hydrogen bonds | - |
dc.subject.keywordAuthor | proton transport | - |
dc.subject.keywordAuthor | time-resolved spectroscopy | - |
dc.subject.keywordPlus | SOLVATION ENERGY RELATIONSHIPS | - |
dc.subject.keywordPlus | SUPER PHOTOACIDS | - |
dc.subject.keywordPlus | ORGANIC-SOLVENTS | - |
dc.subject.keywordPlus | LIQUID METHANOL | - |
dc.subject.keywordPlus | DYNAMICS | - |
dc.subject.keywordPlus | DISSOCIATION | - |
dc.subject.keywordPlus | ULTRAFAST | - |
dc.subject.keywordPlus | ETHANOL | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | DEHYDRATION | - |
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