4-(4-CYANOPHENYL)-4'-(4-HYDROXYHEXYLOXY)-BENZYLIDENANILINE, SHOWING PROPERTIES OF LIQUID CRISTALLINE STATIONARY PHASE FOR GAS CHROMATOGRAPHY

摘要

FIELD: chemistry. ^ SUBSTANCE: novel chemical compound - 4-(4-cyanophenyl)-4'-(4-hydroxyhexyloxy)-benzylidenaniline, which possessing liquid crystalline properties, has wider temperature range of mesophase existence, higher temperature of passing into isotropic liquid (>200°C), demonstrates higher structural selectivity with respect to positional isomers of organic compounds. ^ EFFECT: increasing gas chromatographic column efficiency and reducing time of separation of positional isomers of organic compounds. ^ 1 ex, 1 tbl