作者:Karell Pérez-Labrada、Edwin Flórez-López、Evelyn Paz-Morales、Luis D. Miranda、Daniel G. Rivera
DOI:10.1016/j.tetlet.2011.01.122
日期:2011.4
A two-step practical synthesis of dehydroalanine derivatives from commercially available starting materials is reported. The approach comprises an Ugi four-component reaction using 2-benzoylacetaldehyde, followed by an elimination process of the benzoate group. This protocol provided access to several dehydroalanine derivatives modified with diverse functional groups, which might be useful for further
据报道,由市售起始原料分两步实际合成脱氢丙氨酸衍生物。该方法包括使用2-苯甲酰基乙醛的Ugi四组分反应,然后进行苯甲酸酯基团的消除过程。该协议提供了使用多种官能团修饰的几种脱氢丙氨酸衍生物的途径,这对于进一步构建更复杂的分子可能有用。