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dc.contributor.authorAhipa, T.N.
dc.contributor.authorAdhikari, A.V.
dc.date.accessioned2020-03-31T06:51:54Z-
dc.date.available2020-03-31T06:51:54Z-
dc.date.issued2014
dc.identifier.citationNew Journal of Chemistry, 2014, Vol.38, 10, pp.5018-5029en_US
dc.identifier.uri10.1039/c4nj00911h
dc.identifier.urihttp://idr.nitk.ac.in/jspui/handle/123456789/9980-
dc.description.abstractWe herein report the design and synthesis of fourteen new bent shaped luminescent mesogens carrying a pyridine core substituted with various polar groups. They possess a slightly non-planar bent conformation with various intermolecular interactions, as evidenced by their single crystal X-ray diffraction study, and exhibit an ambient to elevated temperature liquid crystalline phase (N or Colr), which has been confirmed by differential scanning calorimetry, polarized optical microscopy, and powder X-ray diffraction techniques. In these compounds, the nature of polar substituents influences significantly the formation of the mesophase over a wide thermal range. The appearance of the nematic phase is due to the presence of the lateral CN group attached to the pyridine core and the terminal F or Cl substituent. The formation of a rectangular columnar phase is attributed to the absence of the lateral CN group in the pyridine core and the presence of the terminal Br, NO2 or 4-pyridyl group. 2014 The Royal Society of Chemistry and the Centre National de la Recherche Scientifique.en_US
dc.title2-Methoxypyridine derivatives: Synthesis, liquid crystalline and photo-physical propertiesen_US
dc.typeArticleen_US
Appears in Collections:1. Journal Articles

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