A liquid-crystalline poly(iminomethylene) with cholesterol-containing pendant groups
Two poly(iminomethylenes) with cholesterol-containing pendant groups were synthesized.Using an aliphatic spacer, a liquid-crystalline polymer was obtained, with equal amounts of right- and left-handed helices.With phenylene as bridging group, only oligomers resulted, probably for steric reasons.Some novel liquid-crystalline esters of cholesterol are also presented.
Walree, C. A. van,Pol, J. F. van der,Zwikker, J. W.
p. 561 - 565
(2007/10/02)
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