Title of article
Tuning the mesomorphic properties of liquid-crystalline dibenzotetraaza[14]annulenes — discotic nematic phases of tetraalkoxy-substituted derivatives
Author/Authors
Grolik، نويسنده , , Jaros?aw and Dudek، نويسنده , , ?ukasz and Eilmes، نويسنده , , Julita، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2012
Pages
4
From page
5127
To page
5130
Abstract
A homologous series of five tetrasubstituted dibenzotetraaza[14]annulene-based discotic mesogens was prepared and studied using polarizing optical microscopy (POM) and differential scanning calorimetry (DSC). A nematic phase was identified for the product bearing two peripheral isobutoxy and two dodecyloxy substituents.
Keywords
Polarizing optical microscopy , Liquid crystals , Nematic phase , Differential scanning calorimetry
Journal title
Tetrahedron Letters
Serial Year
2012
Journal title
Tetrahedron Letters
Record number
1881988
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