Synthesis of 1,4-Oxazepin-7-ones Using Baylis-Hillman Products as Key Intermediates
作者:Oliver Reiser、Dmitry Nilov、Reinhard Räcker
DOI:10.1055/s-2002-34843
日期:——
Baylis-Hilman adducts derived from aromatic aldehydes and methyl acrylate can be readily converted to 1,4-oxazepin-7-ones substituted in 2-, 3-, or 4-position by condensation with amino alcohols.
通过与氨基醇缩合,衍生自芳香醛和丙烯酸甲酯的 Baylis-Hilman 加合物可以很容易地转化为 2-、3-或 4-位取代的 1,4-oxazepin-7-ones。