Asymmetric Synthesis of Chiral δ-Lactones Containing Multiple Contiguous Stereocenters
作者:Jennifer Peed、Ignacio Periñán Domínguez、Iwan R. Davies、Matt Cheeseman、James E. Taylor、Gabriele Kociok-Köhn、Steven D. Bull
DOI:10.1021/ol2012023
日期:2011.7.15
asymmetric synthesis of chiral δ-lactones containing multiple contiguous stereocenters has been developed that relies on a series of Evans’ aldol, hydroxyl-directed cyclopropanation, methanolysis, and Hg(II) mediated cyclopropane ring-opening reactions for stereocontrol.