Selvaraj, Pravinraj published the artcileA comparative study on electro-optic effects of organic n-benzyl-2-methyl-4-nitroaniline and morpholinium 2-chloro-4-nitrobenzoate doped in nematic liquid crystals e7, Safety of N-Benzyl-2-methyl-4-nitroaniline, the publication is Polymers (Basel, Switzerland) (2020), 12(12), 2977, database is CAplus and MEDLINE.
Improvements in electro-optical responses of LC devices by doping organic N-benzyl-2- methyl-4-nitroaniline (BNA) and Morpholinium 2-chloro-4-nitrobenzoate (M2C4N) in nematic liquid crystals (LCs) have been reported in this study. BNA and M2C4N-doped LC cells have the fall time that is fivefold and threefold faster than the pristine LC cell, resp. The superior performance in fall time of BNA-doped LC cell is attributed to the significant decrements in the rotational viscosity and threshold voltage by 44% and 25%, resp., and a strong addnl. restoring force resulted from the spontaneous polarization elec. field of BNA. On the other hand, the dielec. anisotropy (¦¤¦Å) of LC mixture is increased by 16% and 6%, resp., with M2C4N and BNA dopants. M2C4N dopant induces a large dielec. anisotropy, because the phenylamine/hydroxyl in M2C4N induces a strong intermol. interaction with LCs. Furthermore, BNA dopant causes a strong absorbance near the wavelength of 400 nm that filters the blue light. The results indicate that M2C4N doping can be used to develop a high ¦¤¦Å of LC mixture, and BNA doping is appropriate to fabricate a fast response and blue-light filtering LC device. D. Functional Theory calculation also confirms that BNA and M2C4N increase the dipole moment, polarization anisotropy, and hence ¦¤¦Å of LC mixture
Polymers (Basel, Switzerland) published new progress about 201157-13-3. 201157-13-3 belongs to catalysis-chemistry, auxiliary class Nitro Compound,Amine,Benzene, name is N-Benzyl-2-methyl-4-nitroaniline, and the molecular formula is C23H28N2O4, Safety of N-Benzyl-2-methyl-4-nitroaniline.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia