A simple protocol for the synthesis of oxazolidines from aziridines and allylic alcohols is reported. The solid-supported sulfonic acid catalyst can be easily removed after the reaction by a simple filtration leading to the oxazolidine reaction products in good to excellent yields.

中文翻译：

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一锅法合成恶唑烷的酸催化串联工艺

报道了从氮丙啶和烯丙醇合成恶唑烷的简单方案。固体负载的磺酸催化剂可以在反应后通过简单的过滤很容易地去除，从而以良好到极好的收率得到恶唑烷反应产物。