摘要
K5CoW12O40 was used as a highly effective catalyst for the benzylation of 1,3-dicarbonyl compounds, β-Keto enol ethers were obtained when cyclic 1,3-dicarbonyl compounds used in this conditions instead of linear ones. The present methodology offers a practical, simple, mild, environmentally friendly, and time-saving method for etherification. Very low loading of catalyst, ease of workup, ease of handling, and reusability of catalyst are other advantages of this catalyst.
K5CoW12O40 was used as a highly effective catalyst for the benzylation of 1,3-dicarbonyl compounds, β-Keto enol ethers were obtained when cyclic 1,3-dicarbonyl compounds used in this conditions instead of linear ones. The present methodology offers a practical, simple, mild, environmentally friendly, and time-saving method for etherification. Very low loading of catalyst, ease of workup, ease of handling, and reusability of catalyst are other advantages of this catalyst.
基金
the Razi University Research Council for support of this work
