A Practical, One??Pot Multicomponent Synthesis of α??Amidosulfides and Their Application as Latent N??Acylimines in the Friedel–Crafts Reaction

N George, M Bekkaye, G Masson…

文献索引：George, Nicolas; Bekkaye, Mathieu; Masson, Geraldine; Zhu, Jieping European Journal of Organic Chemistry, 2011 , # 20-21 p. 3695 - 3699

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被引用次数: 9

摘要

Abstract A novel one-pot, three-component synthesis of N-acyl or N-carbamoyl-α- amidosulfides 4 is described. The three-component reaction of aldehydes 1, primary carbamates (or amides) 2 and phenylsulfinic acid (6a) afforded α-amidosulfones 7, which after addition of sodium thiolate were in situ transformed into stable α-amidosulfides 4 in good to excellent yields. We demonstrated that silver salts or Brønsted acids were able to ...