Conjugated Microporous Networks on the Basis of 2,3,5,6-Tetraarylated Diketopyrrolo[3,4-c]pyrrolea

π-Conjugated microporous networks have been prepared from the tetraarylated diketopyrrolo[3,4-c]pyrrole unit as a tetrafunctional building block. The reactions are carried out using microwave-assisted Yamamoto or Sonogashira cross-coupling. Red insoluble powders are obtained, showing intense fluores...

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Detalles Bibliográficos
Autores principales: Zhang, Kai, Tieke, Bernd, Vilela, Filipe, Skabara, Peter J
Formato: Online Artículo Texto
Lenguaje:English
Publicado: WILEY-VCH Verlag 2011
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3810720/
https://www.ncbi.nlm.nih.gov/pubmed/21500301
http://dx.doi.org/10.1002/marc.201100045
Descripción
Sumario:π-Conjugated microporous networks have been prepared from the tetraarylated diketopyrrolo[3,4-c]pyrrole unit as a tetrafunctional building block. The reactions are carried out using microwave-assisted Yamamoto or Sonogashira cross-coupling. Red insoluble powders are obtained, showing intense fluorescence. The polymer networks exhibit a high gas storage capability, with BET surface areas up to about 500 m(2) · g(−1).

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