Data di Pubblicazione:
2016
Citazione:
One "click" access to self-complementary molecular modules for halogen bonding / G. Cavallo, P. Metrangolo, T. Pilati, G. Resnati, A. Scrivanti, M. Aversa, E. Cariati. - In: RSC ADVANCES. - ISSN 2046-2069. - 6:43(2016), pp. 36723-36727. [10.1039/c6ra05341f]
Abstract:
Novel D-π-A push-pull chromophores were synthesized in good yields by CuAAc coupling of 4-X-2,3,5,6-tetrafluorophenyl-1-azides (X = H, Br, I) with 4-ethynyl-dimethylaniline. Thanks to the self-complementary binding sites at the molecular ends, the iodo derivative self-organizes in the solid state forming head-to-tail halogen-bonded one-dimensional unlimited chains. The second-order NLO properties of the iodo compound have been investigated by the solution-phase electric field induced second-harmonic generation method (EFISH).
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
chemical engineering (all); chemistry (all)
Elenco autori:
G. Cavallo, P. Metrangolo, T. Pilati, G. Resnati, A. Scrivanti, M. Aversa, E. Cariati
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