SYNTHESIS OF DIOXOLANES BY CONDENSATION OF C1–C7 ALKYLCYCLOPENTANONES WITH ETHYLENEGLYCOL IN THE PRESENCE OF NATURAL PERLITE MODIFIED BY MINERAL ACIDS

O.A.Sadigov, N.S.Yunusova, S.M.Abbasova, N.A.Jafarova, Kh.M.Alimardanov

Spiroacetals have been synthesized by condensation of C₁–C₇ alkylcyclopentanones with ethyleneglycol in the presence of sulphated or phosphated natural perlite. The possibility of using them as aromatizers for soaps, detergents as well as perfume-cosmetic composites, has been shown

Keywords : С1–С7-alkylcyclopentanones, ethyleneglycol, natural perlite, ortho-phosporic acid, dioxolanes (spiroacetals)

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