Studies of Asymmetric StyreneCyclopropanation with a Rhodium(II) Metallopeptide Catalyst Developed with a High-Throughput Screen
作者:Ramya Sambasivan、Zachary T. Ball
DOI:10.1002/chir.22144
日期:2013.9
Dirhodium metallopeptides have been developed as selective catalysts for asymmetriccyclopropanation reactions. A selective ligand sequence has been identified by screening on‐beadmetallopeptidelibraries in a 96‐well plate format. Efficient ligand synthesis and screening allows a 200‐member library to be created and assayed in less than three weeks. These metallopeptides catalyze efficient cyclopropanation