Departamento de Química Orgánica I, Universidad del País Vasco UPV/EHU, Manuel Lardizabal 3, 20018 San Sebastián (Spain).
Angew Chem Int Ed Engl. 2015 Jun 1;54(23):6883-6. doi: 10.1002/anie.201501275. Epub 2015 Apr 23.
1H-Imidazol-4(5H)-ones are introduced as novel nucleophilic α-amino acid equivalents in asymmetric synthesis. These compounds not only allow highly efficient construction of tetrasubstituted stereogenic centers, but unlike hitherto known templates, provide direct access to N-substituted (alkyl, allyl, aryl) α-amino acid derivatives.
1H-咪唑-4(5H)-酮被引入作为不对称合成中新型亲核α-氨基酸等价物。这些化合物不仅允许高效构建四取代的立体中心,而且与迄今已知的模板不同,它们提供了直接获得 N-取代(烷基、烯丙基、芳基)α-氨基酸衍生物的途径。