Liu Wentong, Kuang Yi, Wang Zhifan, Zhu Jin, Wang Yuanhua
Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610046, China.
University of Chinese Academy of Sciences, Beijing 100049, China.
Beilstein J Org Chem. 2019 Feb 25;15:542-550. doi: 10.3762/bjoc.15.48. eCollection 2019.
Dirhodium(II) complex-catalyzed [3 + 2] reactions between -arylaminocyclopropanes and alkyne derivatives are described. The cycloaddition products proved to be versatile synthetic intermediates. -Cyclic β-amino acids and derivatives thereof can be conveniently synthesized using this cycloaddition protocol.
描述了二铑(II)配合物催化的芳基氨基环丙烷与炔烃衍生物之间的[3 + 2]反应。环加成产物被证明是通用的合成中间体。使用这种环加成方法可以方便地合成环状β-氨基酸及其衍生物。