Application Treatment with strong base yields the ylide which adds to the carbonyl group of ketones and aldehydes to give epoxides. Also adds preferentially to the double bond of α:,β:-unsaturated esters to give cyclopropyl esters.
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Treatment with strong base yields the ylide which adds to the carbonyl group of ketones and aldehydes to give epoxides. Also adds preferentially to the double bond of α,β-unsaturated esters to give cyclopropyl esters.
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