Lee, Myongsoo published the artcileLiquid-crystalline rod-coil polymers based on poly(ethylene oxide)s and the influence of the complexation of LiCF3SO3 on the liquid-crystalline assembly, Formula: C15H14O3, the publication is Journal of Materials Chemistry (1996), 6(7), 1079-1086, database is CAplus.
The synthesis and characterization of rod-coil polymers of Et 4′-(4′-oxy-4-biphenylcarbonyloxy)-4-biphenylcarboxylate with PEO of 3 , 7, 12 and 16 (A16) ethylene oxide units, of 4′-(4′-oxy-4-phenylcarbonyloxy)-4-biphenylcarboxylate with PEO of 16 units, and of Et 4′-oxy-4-biphenylcarboxylate with PEO of 16 ethylene oxide units are described. All the rod-coil polymers except the one with 16 units display a layered smectic mesophase and, in particular, A16 shows a microphase separated morphol. The complexes of A16 with ≤0.3 mol of LiCF3SO3 per mol. of ethylene oxide units are also prepared The rod-coil polymer A16 exhibits an enantiotropic smectic A mesophase in addition to an smectic A phase. In contrast with the complexes with 0.01-0.1 mol of LiCF3SO3, the complexes with 0.2 and 0.3 mol do not exhibit any smectic mesophases; however, they display a cylindrical micellar mesophase.
Journal of Materials Chemistry published new progress about 50670-76-3. 50670-76-3 belongs to esters-buliding-blocks, auxiliary class Benzene,Phenol,Ester, name is Ethyl 4′-hydroxy-[1,1′-biphenyl]-4-carboxylate, and the molecular formula is C15H14O3, Formula: C15H14O3.
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics