Polymer inclusion compounds of cyanoethylated β-cyclodextrin.
RAPID COMMUNICATION (in English)
A cyanoethylated b-cyclodextrin (CE- β-CD) offered as a commercial product by the Industrial Chemistry Research Institute, Warsaw, has been characterized as heptakis-6-0 -(2-cyanoethyl)- β-cyclodextrin of technical grade. Inclusion compounds with fluorobenzene, chloroform, chlorobenzene, tetrachloroethylene, vinylidene chloride, and dichlorodimethylsilane were obtained. Radiation polymerizations of vinylidene chloride and polycondensation of dichlorodimethylsilane were carried out in the adducts with CE- β-CD. Stable adducts of CE- β-CD with poly(vinylidene chloride) of 12.3 wt. % polymer content and with cyclic dimethylsiloxanes containing 4.66 mols of -(CH3)2SiO- units per 1 mol of CE- β-CD were obtained.
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