Li, G.; Yu, W.; Cui, Y. A Homochiral Nanotubular Crystalline Framework of Metallomacrocycles for Enantioselective Recognition and Separation. J. Am. Chem. Soc. 2008, 130, 4582?4583. This work highlights the critical importance of chiral microenvironments within a self-assembled homochiral metallacycle that is capable of exceptionally high enantioseparation properties.
Dong, J.; Tan, C.; Zhang, K.; Liu, Y.; Low, P. J.; Jiang, J.; Cui, Y. Chiral NH-Controlled Supramolecular Metallacycles. J. Am. Chem. Soc. 2017, 139, 1554?1564. This work clearly demonstrates that the deployment of chiral NH groups within a metallacyclic system can significantly enhance host?guest enantioselective recognition.
Jiao, J.; Tan, C.; Li, Z.; Liu, Y.; Han, X.; Cui, Y. Design and Assembly of Chiral Coordination Cages for Asymmetric Sequential Reactions. J. Am. Chem. Soc.2018, 140, 2251?2259. This work describes highly stable chiral metallacages bearing catalytically heterometallic active sites that enable sequential asymmetric reactions with up to 99% ee, highlighting the intermetallic synergy effect of supramolecular catalysts.
【文章鏈接】
https://pubs.acs.org/doi/pdf/10.1021/acs.accounts.0c00604
【課題組網(wǎng)站】
https://chiro.sjtu.edu.cn
