A Novel Four-Component Synthesis of<i>N</i>-Substituted Amino Acid Esters
作者:Bernd Henkel、Lutz Weber
DOI:10.1055/s-2002-34864
日期:——
A library of N-substituted amino acid esters was synthesized using a solid phase bound organic isocyanide that provides a Cl synthon to the final molecule. This novel four-component, one-pot reaction delivers the final products in acceptable yields with high purities of the crude reaction products, facilitating the final purification. The preparation of the isocyano resin is also described the intermediates
使用固相结合的有机异氰化物合成 N 取代的氨基酸酯库,为最终分子提供 Cl 合成子。这种新型的四组分一锅反应以可接受的收率提供最终产物,粗反应产物纯度高,有助于最终纯化。异氰基树脂的制备也描述了由 ATR 光谱控制的中间体。