Reactions of γ-acyloxy-β-ketophosphonates: New routes to 3(2h)- and 2(3h)-dihydrofuranones |
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Authors: | Gary J Drtina Paul Sampson David F Wiemer |
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Institution: | Department of Chemistry, University of Iowa, Iowa City, Iowa 52242 USA |
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Abstract: | Depending on the reaction conditions, γ-acyloxy-β-ketophosphonate anions can undergo either an intramolecular Wittig-like condensation or an unexpected rearrangement which affords an enol ester product. |
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