Synthesis of imine-ester-linked benzothiazole mesogen containing liquid crystalline monomers with different terminal substituents

Synthesis, mesomorphic and magnetic properties at room temperature of biphenyl ester-aromatic imine with terminal alkoxy chains and methoxy substituent

“…A strong C=O stretching band due to the ester group is observed at 1736 cm -1 while a strong peak emerged at 1248 cm -1 can be ascribed to the stretching of C-O ether group. The medium intensity band at 1601 cm -1 suggests the presence of the C=N of imine group [1][2]. Abbreviations: s, strong; m, medium Figure 1.…”

Mesomorphic, magnetic and DFT studies of biphenyl-based molecule with various substituted anilines

“…The occurrence of another band with medium intensity which can be assigned to the imine group was detected at 1606 cm -1 . [2][3] The fluoro substituent was observed as a strong band at 1187 cm -1 .…”