• Title/Summary/Keyword: Yetterbium triflate

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A Systematic Study on Knoevenagel Reaction and Nazarov Cyclization of Less Reactive Carbonyl Compounds Using Rare Earth Triflates and Its Applications

  • Ilangovan, A.;Muralidharan, S.;Maruthamuthu, S.
    • Journal of the Korean Chemical Society
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    • v.55 no.6
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    • pp.1000-1006
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    • 2011

  • A systematic study of Knoevenagel reaction and Nazarov cyclization was made on variety of less reactive carbonyl compounds such as ${\beta}$-ketoesters, 1,3-diketones and cyclic active methylene compounds using $Yb(OTf)_3$ as the catalyst. Recycling study confirms reusability of the catalyst without much loss of activity.

  • https://doi.org/10.5012/jkcs.2011.55.6.1000 인용 PDF KSCI KPUBS HTML