Spiropyrrolidinyloxindole compounds are synthesized in moderate to excellent yield via a highly diastereoselective Cu(I)-catalysed three-component assembly reaction of an imine, diazo-compound and substituted olefin dipolarophile.
通过
亚胺、重氮化合物和取代的烯烃亲偶极物的高度非对映选择性 Cu(I) 催化的三组分组装反应,以中等至优异的收率合成螺
吡咯烷基羟
吲哚化合物。