Synthesis of axially chiral <i>N</i>-aryl benzimidazoles <i>via</i> chiral phosphoric acid catalyzed enantioselective oxidative aromatization
作者:Jin-fang Chen、Jin-yi Shi、Cong-cong Yin、Xin Cui、Guang-xun Li、Zhuo Tang、Jin-zhong Zhao
DOI:10.1039/d1nj06092a
日期:——
great importance of N-substituted benzimidazoles in pharmaceutics, here N-aryl benzimidazoline produced in situ was used as a H2 donor, which was converted to C–N axially chiral N-aryl benzimidazole by CPA-catalyzed enantioselective transfer hydrogenation of the in situ produced imine.
鉴于N-取代苯并咪唑在药物学中的重要性,本文将原位制备的N-芳基苯并咪唑啉用作H 2供体,通过CPA催化的对映选择性转移氢化将其转化为C-N轴向手性N-芳基苯并咪唑。原位产生亚胺。