Synfacts, Table of Contents Synfacts 2012; 8(11): 1231DOI: 10.1055/s-0032-1317390 Metal-Catalyzed Asymmetric Synthesis and Stereoselective Reactions © Georg Thieme Verlag Stuttgart · New York Enantioselective Co-Catalysis to Trap Reactive Zwitterionic Intermediates Contributor(s): Hisashi Yamamoto , Mahiuddin Baidya Recommend Article Abstract Buy Article Key words Key wordscooperative catalysis - oxindoles - indoles - rhodium Full Text