Artal, C. published the artcileSHG Characterization of Different Polar Materials Obtained by in Situ Photopolymerization, Recommanded Product: Ethyl 4′-hydroxy-[1,1′-biphenyl]-4-carboxylate, the publication is Macromolecules (2001), 34(12), 4244-4255, database is CAplus.
The structural, thermal, and nonlinear optical (NLO) parameters of chiral polyacrylates containing biphenyl moieties and various polar groups were studied. The side-chain polymers, anisotropic networks, and gels, were prepared by in situ photopolymerization of the precursors in the ferroelec. SmC* liquid crystal phase. The effects of structure, crosslinker content, and degree of mobility of a common NLO-phore on the second harmonic generation (SHG) activity were studied to identify the best mol. structure toward practical applications. Slight improvements in the SHG dij coefficient of the polymeric materials was observed, compared to that of the low mol. weight precursor. The side-chain polymers and low crosslinking polymers are the most interesting materials from the point of view of both the NLO-activity and the ease of synthesis. These two types of materials provide stable room temperature thin films displaying SHG and electrooptic (EO) responses without the application of a poling field.
Macromolecules 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, Recommanded Product: Ethyl 4′-hydroxy-[1,1′-biphenyl]-4-carboxylate.
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics