123704-63-2Relevant academic research and scientific papers
SYNTHESIS AND LIQUID-CRYSTAL PROPERTIES OF ARYL ESTERS OF p-(5-ALKYL-2-PYRIMIDINYL)BENZOIC ACIDS
Mikhaleva, M. A.,Kolesnichenko, G. A.,Kizner, T. A.,Mamaev, V. P.
, p. 1352 - 1354 (2007/10/02)
Aryl esters of p-(5-alkyl-2-pyrimidinyl)benzoic and p-(5-alkyl-2-pyrimidinyl)-benzoyloxybenzoic acids, which displayed nematic properties with broad ranges of the existence of a meso phase, particularly in the case of the diesters (up to 140-170 deg C), were obtained.It is shown that the presence of a 2-phenyl group in the pyrimidine ring favors the development of a liquid-crystal state as compared with 5-phenylpyrimidines.
