FIELD: organic chemistry, chemical technology.
SUBSTANCE: invention describes alkoxysiloxane derivatives of 3,5-dichloro-2-(4-oxyphenoxy)pyridine of the general formula: 
wherein R means CH3, C2H5, C3H7, C4H9; m = 2-6; n = 1-5., and a method for their preparing. Invention provides using alkoxysiloxane derivatives of 3,5-dichloro-2-(4-oxyphenoxy)pyridine as biologically active colorless compounds and their using as biocide preparations for impregnation and finishing textile materials made of different fibers (natural, artificial, synthetic) in aims for their protection against biological injury.
EFFECT: improved preparing method, valuable properties of compounds.
2 cl, 3 tbl, 1 sch, 5 ex
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