Novel AIE columnar liquid crystals: the influence of the number of diphenylacrylonitrile groups on the mesomorphic and fluorescence properties
L Lin, H Guo, X Fang, F Yang - RSC advances, 2017 - pubs.rsc.org
L Lin, H Guo, X Fang, F Yang
RSC advances, 2017•pubs.rsc.orgThe novel triphenylene derivatives with one, two or three diphenylacrylonitrile groups on the
side chain were prepared in yields of 75–83%. The influence of the number of
diphenylacrylonitrile groups on the mesophase and fluorescence properties were
investigated. The triphenylene derivatives with one or two diphenylacrylonitrile groups
exhibited not only the ordered hexagonal columnar mesophase but also good AIE
fluorescence properties in both solution and solid state.
side chain were prepared in yields of 75–83%. The influence of the number of
diphenylacrylonitrile groups on the mesophase and fluorescence properties were
investigated. The triphenylene derivatives with one or two diphenylacrylonitrile groups
exhibited not only the ordered hexagonal columnar mesophase but also good AIE
fluorescence properties in both solution and solid state.
The novel triphenylene derivatives with one, two or three diphenylacrylonitrile groups on the side chain were prepared in yields of 75–83%. The influence of the number of diphenylacrylonitrile groups on the mesophase and fluorescence properties were investigated. The triphenylene derivatives with one or two diphenylacrylonitrile groups exhibited not only the ordered hexagonal columnar mesophase but also good AIE fluorescence properties in both solution and solid state.
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