Synthesis of 3-Substituted 2,3-Dehydroprolines: Oxidative Decarboxylation of Ethyl Hydrogen Acetoamidomalonate Derivatives
作者:Satoshi Osada、Takeshi Fumoto、Hiroaki Kodama、Michio Kondo
DOI:10.1246/cl.1998.675
日期:1998.7
A new synthetic method for α,β-dehydroamino acid derivatives have been accomplished via lead(IV) tetraacetate oxidation of ethyl hydrogen acetoamidomalonate derivatives in the presence of copper(II) acetate. Four 3-substituted 2,3-dehydroprolines have been synthesized by this oxidative decarboxylation.
在乙酸铜 (II) 存在下,通过四乙酸铅 (IV) 氧化乙酰氨基丙二酸乙酯衍生物,实现了一种合成 α,β-脱氢氨基酸衍生物的新方法。通过这种氧化脱羧作用合成了四个 3-取代的 2,3-脱氢脯氨酸。