Michael Addition of Hydroxylamines to Activated Double Bonds. A Convenient Synthesis of N, N-Dialkyl Hydroxylamines

AAR Sayigh, H Ulrich, M Green

Index: Sayigh,A.A.R. et al. Journal of Organic Chemistry, 1964 , vol. 29, p. 2042 - 2043

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Citation Number: 21

Abstract

N, N-Dialkyl Hydroxylamines (General Procedure).-To 0.2 mole of N-methylhydroxylamine hydrochloride or hydroxylamine hydrochloride in 100 ml. of methanol or water, as indicated (Tables I and 11), was added 0.1 mole of anhydrous sodium carbonate, followed by 0.15 mole of the vinyl compound. The reaction proceeded quite rapidly and, in the case of I, the sodium chloride was removed by filtration after stirring for 30 min. Evaporation of the ...