We have developed a highly efficient and practical strategy for the kinetic resolution of indoline derivatives, involving a chiral Brønsted acid-catalyzed iminium ion formation and asymmetric transfer hydrogenation cascade process. The kinetic resolution allows the synthesis of 2-substituted N-benzylindolines in good yields with moderate to excellent enantioselectivities.
我们已经开发了一种高效且实用的二氢
吲哚衍
生物动力学拆分策略,涉及手性布朗斯台德酸催化的
亚胺离子形成和不对称转移氢化级联过程。动力学拆分使得可以以高收率和中等至优异的对映选择性合成2-取代的N-苄基
吲哚啉。