Synfacts, Table of Contents Synfacts 2012; 8(3): 0295DOI: 10.1055/s-0031-1290202 Metal-Catalyzed Asymmetric Synthesis and Stereoselective Reactions © Georg Thieme Verlag Stuttgart · New York Asymmetric Synthesis of Cyclopropanes Bearing Two Chiral Quaternary Centers Contributor(s): Hisashi Yamamoto , Dmitry L. Usanov Recommend Article Abstract Buy Article Key words Key wordsoxazaborolidinium - cyclopropanation - diazoacetate Full Text