Počet záznamů: 1

Branched charge-transfer chromophores featuring a 4,5-dicyanoimidazole unit

  1. 1.
    0357148 - UFCH-W 2011 RIV GB eng J - Článek v odborném periodiku
    Bureš, F. - Kulhánek, J. - Mikysek, T. - Ludvík, Jiří - Lokaj, J.
    Branched charge-transfer chromophores featuring a 4,5-dicyanoimidazole unit.
    Tetrahedron Letters. Roč. 51, č. 15 (2010), s. 2055-2058 ISSN 0040-4039
    Výzkumný záměr: CEZ:AV0Z40400503
    Klíčová slova: non-linear optical chromophores * 2-photon absorption * imidazole chromophores
    Kód oboru RIV: CG - Elektrochemie
    Impakt faktor: 2.618, rok: 2010

    Six branched and stable push-pull chromophores featuring 4,5-dicyanoimidazole as an acceptor moiety, an N,N-dimethylamino group as a donor and various pi-conjugated linkers are reported. Systematic extension of the pi-linker revealed that the optical and electrochemical properties of A-pi-D chromophores are mainly affected by the nature of the pi-conjugated backbone (length and planarity) as well as by the number of appended donors.
    Trvalý link: http://hdl.handle.net/11104/0195482