作者:Guo, Qifeng、Lai, Zhitao、Tian, Zeng、Tang, Ran、Ding, Tengbo、Jiang, Xiaojian
DOI:10.1021/acs.orglett.4c02057
日期:——
Imidazoline is an important scaffold in organic synthesis and a pharmacophore in medicinal chemistry. We apply basic imines as nucleophiles for the catalytic asymmetric chloroiminocyclization to furnish tetrasubstituted stereocenter-containing imidazolines in excellent yields and enantioselectivities. The reaction can be conducted in the polar solvent acetonitrile under concentrated reaction conditions
咪唑啉是有机合成中的重要支架和药物化学中的药效基团。我们应用碱性亚胺作为亲核试剂进行催化不对称氯亚氨基环化,以优异的产率和对映选择性提供含四取代立体中心的咪唑啉。该反应可以在极性溶剂乙腈中、在浓缩反应条件下进行。