Abengozar et al. Chem Commun (Camb). 2020;56(25):3669-3672. Expanding the BN-embedded PAH family: 4a-aza-12a-borachrysene.

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Publicaciones > Abengozar et al

Expanding the BN-embedded PAH family: 4a-aza-12a-borachrysene.

1. Departamento de Quimica Organica y Quimica Inorganica, Instituto de Investigacion Quimica Andres M. del Rio (IQAR), Universidad de Alcala, IRYCIS, 28805 Alcala de Henares, Spain.  2. Departamento de Quimica Analitica, Quimica Fisica e Ingenieria Quimica, Universidad de Alcala, Spain.

adavid.sucunza@uah.es; juanjose.vaquero@uah.es


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 %@3D 0.68).

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