Synthesis of Optically Active Oxazoline Derivatives via Catalytic Asymmetric Desymmetrization of 1,3-Diols
作者:Yutaro Tsuda、Masami Kuriyama、Osamu Onomura
DOI:10.1002/chem.201103800
日期:2012.2.27
oxazolines: A synthetic method to prepare optically active oxazolines through a copper‐catalyzed asymmetric desymmetrization of 1,3‐diols has been successfully developed. This reaction system tolerated a diverse range of substrates to give the desired oxazoline derivatives in good to excellent yields with high enantioselectivities (see scheme).
手性恶唑啉:已成功开发了一种通过铜催化的1,3-二醇不对称脱对称制备旋光恶唑啉的合成方法。该反应体系可耐受多种底物,从而以高至优异的收率和高对映选择性提供所需的恶唑啉衍生物(参见方案)。