
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science p. 1835 - 1839 (1989)
Update date:2022-08-05
Topics:
Galyametdinov, Yu. G.
Ivanova, G.
I.
The synthesis and liquid-crystalline properties of4-(heptyloxy)-N-(aryl)benzaldimin-2-ols have been described.The compounds obtained have smectic and nematic mesomorphism.Alternation of the bleaching temperatures (Tbl) with variation of the length of the alkyl radical in the N-aryl fragment has been noted.The dependence of Tbl on the contribution of the substituent to the polarizability of the molecule γ2 is expressed by the equation Tbl = 9.7 + 1.7γ2.
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