
Journal of Organic Chemistry p. 3436 - 3439 (1980)
Update date:2022-08-10
Topics:
McIntosh, John M.
Khalil, Hamdy
Pillon, David W.
Self-condensation of crotonaldehyde under base-catalyzed phase-transfer conditions leads to aldehydes 3 or 4, depending only on the concentration of aqueous hydroxide used.Quaternary ammonium fluorides in anhydrous THF is shown to be a useful system for conjugate additions involving base-sensitive aldehydes.
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