FIELD: organic chemistry.
SUBSTANCE: invention relates to the field of organic chemistry. Proposed are diphenylhexaoxasyladispiroalkanes of formula (1) and a method for their preparation by the reaction of 1,1'-peroxy-bis-(1-hydroperoxycycloalkanes) with bis(methoxymethyl)diphenylsilane in the presence of La(NO3)3⋅6Н2О catalyst at room temperature and atmospheric pressure for 4-6 hrs.
EFFECT: proposed diphenylhexaoxasyladispiroalkanes expand the range of hydroxylation, peroxidation and oxidation to obtain polymers, and the proposed method allows them to be obtained selectively with high yield.
2 cl, 1 tbl, 3 ex
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