Microwave-Assisted Beckmann Rearrangement of Ketoximes Using Stannous(II) Chloride in Ionic Liquid as an Efficient Catalyst

作者：Niralwad Kirti S; Shingate Bapurao B; Shingare Murlidhar S^*

来源：Letters in Organic Chemistry, 2011, 8(4): 274-277.

• Beckmann rearrangement
• oximes
• amides
• ionic liquid
• stannous chloride

Beckmann rearrangement of a variety of ketoximes has been carried out in imidazolium-based ionic liquids in the presence of catalytic amount of stannous chloride. This mild and 'green' procedure is highly regioselective affording the corresponding N-substituted amides in good to quantitative yields.

• 出版日期2011-5