A Stereoselective Route to Aza-<i>C</i>-aryl Glycosides from Arynes and Chiral Nitrones
作者:Rama Kanwar Khangarot、Krishna P. Kaliappan
DOI:10.1002/ejoc.201200685
日期:2012.10
organic synthesis. These highly-reactive, strained and kinetically unstable species have numerous applications in synthetic chemistry. In this article, a highly-diasteroselective and efficient 1,3-dipolar cycloaddition reaction between a range of arynes and sugar-derived cyclic nitrones leading to an interesting class of sugar-based benzo[d]isoxazolines is described. These benzo[d]isoxazolines upon selective