Expanding the BN-embedded PAH family: 4a-aza12a-borachrysene
Authors
Abengózar Muñoz, Alberto; Valencia Nieto, Isabel; Otárola Tejada, Guillermo Germán; Sucunza Sáenz, David; García García, Patricia; [et al.]Identifiers
Permanent link (URI): http://hdl.handle.net/10017/43790DOI: 10.1039/c9cc09998k
ISSN: 1359-7345
Date
2020-03-28Embargo end date
2021-03-29Affiliation
Universidad de Alcalá. Departamento de Química Analítica, Química Física e Ingeniería Química; Universidad de Alcalá. Departamento de Química Orgánica y Química InorgánicaBibliographic citation
Chemical Communications, 2020, v. 56, n. 25, p. 3669-3672
Keywords
BN-arene
4a-aza-12a-borachrysene
fluorescence
bromination
organolithium compound
Project
CTQ2017-85263-R (Ministerio de Ciencia, Innovación y Universidades, AEI, FEDER); ISCIII RETIC REDINREN RD16/0009/0015 (Instituto de Salud Carlos III, FEDER); CCG2018/EXP-005 and CCG2018/EXP-008 (University of Alcalá)
Document type
info:eu-repo/semantics/article
Version
info:eu-repo/semantics/publishedVersion
Rights
Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
©The Royal Society of Chemistry 2020
Access rights
info:eu-repo/semantics/openAccess
Abstract
Previously unknown 4a-aza-12a-borachrysene has been synthesized in only four steps. The reactions of this BN-embedded PAH with bromine and organolithium compounds proceed with complete regioselectivity, resulting in the formation of nine derivatives. One of these, a phenylalkynyl-substituted derivative, exhibits a remarkably high fluorescence quantum yield (phiF = 0.68)
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