Efficient regio- and stereoselective ring opening of epoxides with alcohols, acetic acid and water catalyzed by ammonium decatungstocerate(IV) |
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Authors: | Valiollah Mirkhani Shahram TangestaninejadBahram Yadollahi Ladan Alipanah |
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Affiliation: | a Chemistry Department, Isfahan University, Isfahan 81746-73441, Iran b Institute for Advanced Studies in Basic Sciences(IASBS), Gava Zang, Zanjan 45138-79368, Iran |
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Abstract: | Epoxides can be cleaved in a regio- and stereoselective manner under neutral conditions with alcohols and acetic acid in the presence of catalytic amounts of decatungstocerate(IV) ion, ([CeW10O36]8−), affording the corresponding β-alkoxy and β-acetoxy alcohols in high yields. In water, ring opening of epoxides occurs with this catalyst to produce the corresponding diols in good yields. |
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Keywords: | catalysis ring opening epoxides alcohols hydrolysis |
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