NMR studies on 1,3-dipolar cycloaddition of nitrile oxides to norbornenes

Journal of the Brazilian Chemical Society

Mirosław Gucma¹  W. Marek Gołębiewski¹  Maria Krawczyk¹ 

[1] ,Institute of Industrial Organic ChemistryWarsaw,Poland

关键词: 1;    3-dipolar cycloaddition;    norbornenes;    nitrile oxides;    2D NMR;   

DOI  :  10.5935/0103-5053.20130106

来源: SciELO

【 摘 要 】

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 ¹H and 13C nuclear magnetic resonance (NMR).

【 授权许可】

CC BY   
 All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License