作者:Mirosław Gucma、W. Marek Gołębiewski、Maria Krawczyk
DOI:10.5935/0103-5053.20130106
日期:——
The 1,3-dipolar cycloaddition reaction of nitrile oxides to norbornenes substituted with an acrylate-derived moiety was examined. Only adducts to norbornene system were formed with a good exo selectivity and complete site-selectivity. Structures of the products were elucidated by an extensive application of electrospray ionization-mass spectrometry (ESI-MS) and 2D H-1 and C-13 nuclear magnetic resonance (NMR).