作者:F.G. Riddell、D.A.R. Williams
DOI:10.1016/s0040-4020(01)97272-2
日期:1974.1
The synthesis of a series of N-carbethoxytetrahydro-1,2-oxazines, by the reaction of 1,4-dibromobutane derivatives with N-hydroxyurethane under basic conditions, and their reduction to N-Me derivatives is described. Stereochemical and mechanistic points of interest in these reactions are discussed.
描述了通过1,4-二溴丁烷衍生物与N-羟基氨基甲酸酯在碱性条件下反应并将其还原为N-Me衍生物来合成一系列N-乙氧基四氢-1,2-恶嗪的方法。讨论了这些反应中的立体化学和机械学兴趣点。