Observation of pentacoordinated phosphorus intermediate in the reactions of nitrones with phosphonate anions |
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Authors: | S Zbaida E Breuer |
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Institution: | (1) Department of Pharmaceutical Chemistry, The Hebrew University School of Pharmacy, Jerusalem, Israel |
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Abstract: | Summary The occurrence of a high-field signal in the31P FT NMR-spectrum of the reaction mixture of nitrones (1 or2) and 2-cyanomethyl-4,5-dimethyl-2-oxo-1,3,2-dioxyphospholane (7), is interpreted in terms of a pentacoordinated phosphorus intermediate. |
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