《Synthesis and mesomorphic properties of laterally fluorinated alkyl 4”-alkylterphenyl-4-yl carbonate liquid crystals》 was published in Journal of Materials Chemistry C: Materials for Optical and Electronic Devices in 2014. These research results belong to Choluj, Artur; Kula, Przemyslaw; Dabrowski, Roman; Tykarska, Marzena; Jaroszewicz, Leszek. Reference of 1-Bromo-4-ethoxy-2-fluorobenzene The article mentions the following:
Fifteen series of homologues of a variety of mono-, di- and trifluorosubstituted alkyl 4”-alkylterphenyl-4-yl carbonates have been synthesized and their mesomorphic properties have been determined From among 95 prepared compounds, 40 pure nematogens have been found, as well as 55 mesogens with orthogonal and tilted smectic phases in broad temperature ranges. The type and combination of the LC phase strongly depend on the position and number of the fluorine atoms. Phys. properties and correlations between the mol. core fluorosubstitution, the length of the terminal chains and the type and sequence of the liquid crystalline phases, have been determined The compounds are useful for the formulation of nematic mixtures as well as ferroelec. ones. After reading the article, we found that the author used 1-Bromo-4-ethoxy-2-fluorobenzene(cas: 107713-66-6Reference of 1-Bromo-4-ethoxy-2-fluorobenzene)
1-Bromo-4-ethoxy-2-fluorobenzene(cas: 107713-66-6) belongs to organobromine compounds.Most of the natural organobromine compounds are produced by marine organisms , and several brominated metabolites with antibacterial , antitumor , antiviral , and antifungal activity have been isolated from seaweed, sponges, corals, molluscs, and others. Reference of 1-Bromo-4-ethoxy-2-fluorobenzene
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary