8,9,10,10a-Tetrahydro-6<i>H</i>-tetrazolo[1,5-<i>a</i>]pyrrolo[2,1-<i>c</i>]pyrazines: New Heterocyclic Frameworks Generated by an Ugi-Type Multicomponent Reaction
A one-pot, Ugi-type three-component coupling process between an aldehyde, an isocyanide and proline tetrazole is reported, leading to new heterocyclic structures in good to excellent yields.
据报道,醛、异氰化物和脯氨酸四唑之间的一锅式 Ugi 型三组分偶联过程,以良好至优异的产率产生新的杂环结构。