Rhodium-Catalyzed Two-Fold, Regioselective and Enantioselective C–H Activation: an Efficient Strategy to Chiral Single-Benzene-Based Fluorophores
作者:Zhong-Yuan Li、Fang Liu、Heng Li、Xing Guo、Lijuan Jiao、Erhong Hao
DOI:10.1021/acs.orglett.3c03467
日期:2024.1.19
A Rh-catalyzed two-fold, regioselective and enantioselective C–H activation via chiral transient directing group strategy has been demonstrated in moderate to good yields with commendable enantioselectivities. The newly synthesized chiral fluorophores exhibit favorable photophysical properties, including large Stokes shifts, good fluorescence quantum yields, aggregation-induced emission in aqueous
通过手性瞬时导向基团策略,Rh 催化的双重、区域选择性和对映选择性 C-H 活化已被证明具有中等至良好的产率和值得称赞的对映选择性。新合成的手性荧光团表现出良好的光物理性质,包括大的斯托克斯位移、良好的荧光量子产率、水溶液中的聚集诱导发射、固态下的强发射和圆偏振发光,表明作为手性荧光探针或光电器件的巨大潜在应用材料。