Zurowska, Magdalena published the artcileSynthesis and properties of ferro- and antiferroelectric esters with a chiral centre based on (S)-(+)-3-octanol, HPLC of Formula: 50670-76-3, the publication is Liquid Crystals (2019), 46(2), 299-308, database is CAplus.
A homologous series of chiral three ring esters were synthesized and their properties were studied. The materials possess an antiferroelec. phase (SmCA*) or/and a ferroelec. phase (SmC*), which was confirmed by observations of microscopic textures using a polarising optical microscope. The phase transition temperatures and enthalpies were checked by differential scanning calorimetry. The helical pitch was measured by a spectrophotometry method. For all cases the helix was right-handed, in the antiferroelec. phase the helical pitch increases with temperature, and in the ferroelec. phase the helical pitch was short.
Liquid Crystals 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 C10H9ClN2O, HPLC of Formula: 50670-76-3.
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics