The direct imine acylation (DIA) and subsequent cyclisation of a range of imines with ortho-substituted benzoic acid derivatives is described. Variation in the coupling reagents, imine and benzoic acid were all examined. The DIA procedure was also applied in the total synthesis of (±)-cavidine.
描述了直接
亚胺酰化(DIA)和随后的一系列
亚胺与邻位取代的
苯甲酸衍
生物的环化。均检查了
偶联剂亚胺和
苯甲酸的变化。DIA方法也被用于(±)-cavidine的全合成。