aromatic carboxylic acids. The extension of the scope of the reaction to eight Boc-protected amino acids is also described, the products being obtained in moderate to good yields. A preliminary screening of these new potential organocatalysts was carried out for the aldolization of isatin.
在过去的几年中,
生物来源的异己酯的功能化已被证明具有挑战性,尤其是在聚合物和药物
化学中。我们在此报告了通过已知的
硼酸催化的酰胺化反应合成
生物基酰胺异己酯。与脂肪族和芳香族
羧酸成功地进行了偶联反应。还描述了将反应范围扩展到八个 Boc 保护的
氨基酸,以中等至良好的产率获得产物。对这些新的潜在有机催化剂进行了初步筛选,用于
靛红醛醇化。