Bulletin of the Korean Chemical Society

  • 제17권4호
  • /
  • Pages.362-365
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  • 1996
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  • 0253-2964(pISSN)
  • /
  • 1229-5949(eISSN)
대한화학회 (Korean Chemical Society)
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1-(p-Substituted)benzyl-1,1-dimethyl-2-(p-substituted)benzoyl Hydrazinium Hexafluoroantimonates as Useful Catalysts for the Acetalization of Carbonyl Compounds with Diols

  • 발행 : 1996.04.20
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초록

Carbonyl compounds 1, alkyl- and arylaldehydes and alkyl, aryl, benzylic, and cyclic ketones were converted to the corresponding 1,3-dioxolanes 2 and 1,3-dioxanes 4 with ethylene glycol and 2,2-dimethyl-1,3-propanediol in the presence of 1-3 mol% of 1-(p-substituted)benzyl-1,1-dimethyl-2-(p-substituted)-benzoyl hydrazinium hexafluoroantimonates 3 in high yields.

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참고문헌

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  2. J. Am. Chem. Soc. v.70 Sulzbacher, M.;Bergmann, E.;Pariser, E. R.
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  4. C. A. v.41 Salmi, E. J.;Kyrki, K.
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  11. Chem. Lett. Lee, S.-B.;Park, Y.-S.;Lee, K.-W.;Endo, T.
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