STUDIES ON ORGANOPHOSPHORUS COMPOUNDS 100. STEROSELECTIVE SYNTHESIS OF 2-SUBSTITUTed ISOXAZOLINYL METHYLPHOSPHONATES
作者:Chengye Yuan、Shoujun Chen
DOI:10.1080/10426509708044201
日期:1997.4.1
Reaction of dialkyl 1-hydroxy aminophosphonates with aldehydes leads to a nitrone bearing phosphonate moiety. The phosphoryl nitrone thus obtained provides (Z) 2-substituted isoxazolinyl methylphosphonates uponreaction with maleic anhydride as a 1,3-dipolar cycloaddition product.