Acetylene-bridged triazine π-conjugated structures: Synthesis and liquid crystalline properties
Turkish Journal of Chemistry, cilt.43, sa.5, ss.1436-1444, 2019 (SCI-Expanded, Scopus, TRDizin)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 43 Sayı: 5
- Basım Tarihi: 2019
- Doi Numarası: 10.3906/kim-1907-26
- Dergi Adı: Turkish Journal of Chemistry
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, TR DİZİN (ULAKBİM)
- Sayfa Sayıları: ss.1436-1444
- Anahtar Kelimeler: Triazine, liquid crystals, star-shaped materials, hydrogen bonding
- Kırklareli Üniversitesi Adresli: Evet
Özet
We report the synthesis and liquid crystalline properties of a new type of tribranched compound built up from triazine as the central core and electron-rich triazine rings as peripheral groups. An equimolar mixture of the star-shaped compound based on the 1,3,5-triazine core with 4-dodecyloxybenzoic acid produced an organic salt exhibiting a columnar mesophase with a dendritic growing texture at low temperatures. The liquid crystalline properties of the triazine-based compound and organic salt were investigated by differential scanning calorimetry and polarizing optical microscopy.