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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.
a. david.sucunza@uah.es; juanjose.vaquero@uah.es
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 %@3D 0.68).
