Magnesium chloride (MgCl2) catalyzed highly regioselective C-3 ring opening of 2,3 epoxy alcohols by N-nucleophile
作者:Amit Kumar、Gautam Panda
DOI:10.1016/j.tetlet.2021.153013
日期:2021.4
herein report Magnesiumchloride (MgCl2) catalyzed first highly C3-selective ring-opening reaction of various 2,3-epoxy alcohols with assorted N-Nucleophiles and sodium azide to furnish 3-amino-1,2 diols and 3-azido-1,2 diols respectively in high yields under mild reactionconditions. This protocol attributes the use of catalytic amount of Magnesiumchloride (MgCl2), simple reactionconditions, practical