期刊名称：Journal of Materials and Environmental Science
印刷版ISSN：2028-2508
出版年度：2015
卷号：6
期号：9
页码：2373-2376
出版社：University of Mohammed Premier Oujda
摘要：The synthesis of cyclic α -quaternary α -amino esters (6-9) from arylnitrile oxides or pyridylnitrile oxide, generated in situ from aryl oximes (2-4) or pyridyl oxime (5) and N-Boc dehydroalanine methyl ester (1) by 1,3- dipolar cycloaddition is reported. Structures of isoxazolinic α -amino esters (6-9) have been established by 1 H NMR, 13 C NMR and MS spectral data.
