The Influence of Exocyclic Stereochemistry on the Tethered Aminohydroxylation Reaction
作者:Timothy J. Donohoe、Adam R. Lacy、Akshat H. Rathi、Daryl S. Walter
DOI:10.1002/asia.201100497
日期:2011.12.2
A new strategy that employs an exocyclic stereocenter to effect diastereocontrol in the tetheredaminohydroxylation (TA) reaction is applied to the stereoselective synthesis of a range of amino alcohols in good to excellent yields, and with anti selectivities of up to 20:1. The influence of the reaction conditions and substrate parameters on the level of diastereocontrol is described. Furthermore,