CeCl3.7H2O-SiO2: An Efficient and Reusable Catalyst for the Synthesis of βKeto Enol Ethers

Gowravaram      Sabitha; N.   M.   Reddy; K.      Sudhakar; J.   S.   Yadav

doi:10.2174/157017805774717599

Abstract

Cerium(III) chloride heptahydrate adsorbed on silica gel (CeCl3.7H2O-SiO2) efficiently catalyzes the conversion of cyclic β-diketones to β-keto enol ethers in good yields. The catalyst is reusable and can be applied several times with little decrease in the yield of the reactions.

Keywords: β-keto enol ethers, reusability, cerium chloride, alcohols

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Letters in Organic Chemistry

Title: CeCl3.7H2O-SiO2: An Efficient and Reusable Catalyst for the Synthesis of βKeto Enol Ethers

Volume: 2 Issue: 8

Author(s): Gowravaram Sabitha, N. M. Reddy, K. Sudhakar and J. S. Yadav

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Keywords: β-keto enol ethers, reusability, cerium chloride, alcohols

Abstract: Cerium(III) chloride heptahydrate adsorbed on silica gel (CeCl3.7H2O-SiO2) efficiently catalyzes the conversion of cyclic β-diketones to β-keto enol ethers in good yields. The catalyst is reusable and can be applied several times with little decrease in the yield of the reactions.

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Sabitha Gowravaram, Reddy M. N., Sudhakar K. and Yadav S. J., CeCl3.7H2O-SiO2: An Efficient and Reusable Catalyst for the Synthesis of βKeto Enol Ethers, Letters in Organic Chemistry 2005; 2 (8) . https://dx.doi.org/10.2174/157017805774717599