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dc.contributor.authorLyu, Liu
dc.contributor.authorCai, Liu
dc.contributor.authorWang, Yun
dc.contributor.authorHuang, Jinfeng
dc.contributor.authorZeng, Xiangchao
dc.contributor.authorLiu, Porun
dc.date.accessioned2018-04-16T04:48:50Z
dc.date.available2018-04-16T04:48:50Z
dc.date.issued2017
dc.identifier.issn2046-2069
dc.identifier.doi10.1039/c7ra09864b
dc.identifier.urihttp://hdl.handle.net/10072/373215
dc.description.abstractAn efficient one-pot, two-step procedure has been successfully applied for the synthesis of a series of 2-(5-phenylindol-3-yl)benzimidazoles. The first step was cyclocondensation–oxidation of 5-bromoindole-3-aldehydes with o-phenylenediamines in 1,4-dioxane, which was promoted by activated carbon and used atmospheric air as a “green” oxidant. The resulting 2-(5-bromoindol-3-yl)benzimidazoles in the pot were in situ coupled with postadded phenylboronic acids, and catalyzed with PdCl2(dppf) in 1,4-dioxane-H2O to afford the desired compounds with satisfactorily high yields. The relationship between the synthesized compounds' absorption, and fluorescence spectra with molecular structures has been investigated with experimental data and theoretical calculations.
dc.description.peerreviewedYes
dc.languageEnglish
dc.publisherRoyal Society of Chemistry
dc.relation.ispartofpagefrom49374
dc.relation.ispartofpageto49385
dc.relation.ispartofissue78
dc.relation.ispartofjournalRSC Advances
dc.relation.ispartofvolume7
dc.subject.fieldofresearchChemical Sciences not elsewhere classified
dc.subject.fieldofresearchChemical Sciences
dc.subject.fieldofresearchcode039999
dc.subject.fieldofresearchcode03
dc.titleOne-pot, two-step synthesis and photophysical properties of 2-(5-phenylindol-3-yl)benzimidazole derivatives
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
dcterms.licensehttp://creativecommons.org/licenses/by/3.0/
dc.description.versionPublished
gro.rights.copyright© 2017 Royal Society of Chemistry. This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
gro.hasfulltextFull Text
gro.griffith.authorLiu, Porun
gro.griffith.authorWang, Yun


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