Regioselective ring opening of chiral epoxyalcohols by primary amines
作者:Marc Canas、Marta Poch、Xavier Verdaguer、Albert Moyano、Miquel A. Pericàs、Antoni Riera
DOI:10.1016/0040-4039(91)80447-e
日期:1991.11
A reinvestigation of the titanium(IV)-mediated reaction of primary amines with chiral 2,3-epoxyalcohols shows that, contrary to previous reports, this reaction constitutes a general and practical process for the enantioselective synthesis of 3-amino-1,2-diols.
Indium-mediated facile synthesis of chiral allylic amines
作者:J.S Yadav、A Bandyopadhyay、B.V.S Reddy
DOI:10.1016/s0040-4039(01)01258-8
日期:2001.9
An efficient procedure for the synthesis of chiral allylic amines from 5-iodomethyl-2-oxazolidinones using indium metal in refluxing methanol is described.