conversion of 3-aminooxindoles for the diastereo- and enantioselective synthesis of homoallylic aminooxindoles has been described. The asymmetric allylic alkylation of 3-aminooxindoles with allyl carboxylates proceeded smoothly to afford a series of chiral 3-allyl-3-aminooxindoles. This work offers an alternative route to build these scaffolds. The application of this protocol is also highlighted by
已经描述了用于高烯丙基
氨基羟
吲哚的非对映和对映选择性合成的 3-
氨基羟
吲哚的有机
金属催化转化。3-
氨基羟
吲哚与
羧酸烯
丙酯的不对称烯丙基烷基化反应顺利进行,得到一系列手性3-烯丙基-3-
氨基羟
吲哚。这项工作为建造这些脚手架提供了另一种途径。该协议的应用还通过将产品显着转换为潜在适用的螺[indoline-3,2'-pyrrolidin]-2-one 衍
生物来突出。