123060-28-6Relevant articles and documents
Push-pull molecules with a systematically extended π-conjugated system featuring 4,5-dicyanoimidazole
Kulhánek, Ji?í,Bure?, Filip,Pytela, Old?ich,Mikysek, Tomá?,Ludvík, Ji?í,R??i?ka, Ale?
scheme or table, p. 57 - 65 (2010/11/03)
Eighteen chromophores featuring 4,5-dicyanoimidazole as an acceptor moiety, a systematically enlarged π-conjugated spacer and methoxy and N,N-dimethylamino groups as donors were synthesised and characterised by X-ray analysis, electrochemistry, UV-Vis and fluorescence spectroscopy whilst NLO properties were calculated. Quantitative relationships between measured properties and structural features of the chromophores were also evaluated.