2-{3,5-Bis-[5-(3,4-didodecyloxyphenyl)thien-2-yl]phenyl}-5-(3,4-didodecyloxyphenyl)thiophene

نویسندگان

چکیده

Star-shaped compounds are widely recognized as emerging materials for optical and electrical applications scaffolds of discotic liquid crystal. While the C3-symmetrical tri(phenylthienyl)benzene is core several electroopotical materials, no crystal with this scaffold has yet been reported. Acid-catalyzed cyclocondensation bromoacetylthiophene gives a star, threefold Suzuki coupling results in extension conjugated system. With 3,4-didodecylocyphenyl boronic acid, star large rigid system flexible aliphatic periphery obtained. Differentials scanning calorimetry polarized microscopy reveal an enantiotropic mesophase from 66 °C to 106 °C.

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ژورنال

عنوان ژورنال: Molbank

سال: 2021

ISSN: ['1422-8599']

DOI: https://doi.org/10.3390/m1225