[see reaction]. Stable beta-phosphatoxy nitroalkanes, readily assembled by the Henry reaction and subsequent phosphorylation, serve as good precursors to alkene radical cations on treatment with triphenyltin or tributyl hydride and AIBN in benzene at reflux. When the beta-phosphatoxy nitroalkane is suitably functionalized with nucleophilic groups, substitutions can be achieved with the formation of
[请参阅反应]。稳定的β-
磷酸氧基硝基
烷烃易于通过亨利反应和随后的
磷酸化反应组装,在
三苯锡或氢化三丁基
氢化物和AIBN在苯中回流下处理时,可作为烯烃自由基阳离子的良好前体。当β-
磷酸氧基硝基烷被亲核基团适当地官能化时,可以通过形成杂环来实现取代。当亲核试剂是
烯丙胺时,会发生串联过程,从而产生
吡咯并核苷。