Elimination reactions in dimethyl sulfoxide solution. The effective base with potassium -butoxide. |
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Authors: | Robert D. Bach James W. Knight |
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Affiliation: | Department of Chemistry Wayne State University Detroit, Michigan 48202 U.S.A. |
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Abstract: | Deuterium labeling studies have established that elimination of a cyclooctylammonium iodide with dimsyl anion in DMSO proceeds through an ylide intermediate while elimination with KOC(CH3)3 in DMSO involves an E2 mechanism. The effective base with KOC(CH3)3/DMSO is shown to be the alkoxide ion. |
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