An efficient one-pot nitro-Mannich/hydroamination cascade reaction for the synthesis of substituted pyrrolidines bearing three stereocentres is reported. Proceeding under the control of a combination of base and gold(I) catalysts, the cascade reaction affords the pyrrolidine products in high yields with good to excellent diastereoselectivities.
报道了一种高效的一锅法硝基-曼尼希/胺化级联反应,用于合成含有三个立体中心的取代
吡咯烷。在碱和
金(I)催化剂的共同作用下,该级联反应能以高收率和良好到优秀的非对映选择性得到
吡咯烷产物。