A new visible light triggered Arrhenius photobase and its photo-induced reactions
DC Field | Value | Language |
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dc.contributor.author | Joung, Joonyoung F. | - |
dc.contributor.author | Lee, Jeeun | - |
dc.contributor.author | Hwang, Joungin | - |
dc.contributor.author | Choi, Kihang | - |
dc.contributor.author | Park, Sungnam | - |
dc.date.accessioned | 2021-08-31T12:26:00Z | - |
dc.date.available | 2021-08-31T12:26:00Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2020-01-21 | - |
dc.identifier.issn | 1144-0546 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/57971 | - |
dc.description.abstract | Arrhenius photobases are of potential use for excited state hydroxide ion dissociation (ESHID), photo-induced pOH jump experiments, and base-catalyzed reactions. However, previously studied Arrhenius photobases have to be excited by UV light and undergo ESHID reactions only in protic solvents. These characteristics have become a disadvantage to their application in many fields of research. In this work, we have designed and synthesized a new Arrhenius photobase (NO2-Acr-OH), the ESHID reaction of which is readily triggered by visible light excitation. In contrast to previously studied Arrhenius photobases, NO2-Acr-OH undergoes ESHID reactions in protic solvents as well as in polar aprotic solvents. Solvent-dependent photo-induced reactions of NO2-Acr-OH are comprehensively studied by time-resolved fluorescence spectroscopy. Molecular designs for visible light triggered acridinol-based Arrhenius photobases with a large Delta pK(b) value are proposed. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.subject | STATE PROTON-TRANSFER | - |
dc.subject | HYDROXIDE ION RELEASE | - |
dc.subject | PH-JUMP | - |
dc.subject | ACID | - |
dc.subject | DYNAMICS | - |
dc.subject | MECHANISM | - |
dc.subject | EVENTS | - |
dc.subject | CATION | - |
dc.subject | PK(A) | - |
dc.title | A new visible light triggered Arrhenius photobase and its photo-induced reactions | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, Kihang | - |
dc.contributor.affiliatedAuthor | Park, Sungnam | - |
dc.identifier.doi | 10.1039/c9nj05404a | - |
dc.identifier.scopusid | 2-s2.0-85078497417 | - |
dc.identifier.wosid | 000509327200056 | - |
dc.identifier.bibliographicCitation | NEW JOURNAL OF CHEMISTRY, v.44, no.3, pp.668 - 673 | - |
dc.relation.isPartOf | NEW JOURNAL OF CHEMISTRY | - |
dc.citation.title | NEW JOURNAL OF CHEMISTRY | - |
dc.citation.volume | 44 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 668 | - |
dc.citation.endPage | 673 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.subject.keywordPlus | STATE PROTON-TRANSFER | - |
dc.subject.keywordPlus | HYDROXIDE ION RELEASE | - |
dc.subject.keywordPlus | PH-JUMP | - |
dc.subject.keywordPlus | ACID | - |
dc.subject.keywordPlus | DYNAMICS | - |
dc.subject.keywordPlus | MECHANISM | - |
dc.subject.keywordPlus | EVENTS | - |
dc.subject.keywordPlus | CATION | - |
dc.subject.keywordPlus | PK(A) | - |
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