The efficient synthesis of new imidazol-2-yl-(amino)methylphosphonic acids, phosphonates phosphinate esters and phosphine oxides is described. The synthetic methodology is based on nucleophilic addition of phosphorus species to imidazole-2 derived imines. Additionally, it was discovered that heating the imidazol-2-yl-(amino)methylphosphonates with aqueous HCl or H2SO4 leads to their decomposition resulting
描述了新的
咪唑-2-基-(
氨基)
甲基膦酸,
膦酸酯
次膦酸酯和氧化膦的有效合成。合成方法基于将
磷物质亲核加成到
咪唑2衍生的
亚胺上。此外,还发现,将
咪唑-2-基-(
氨基)
甲基膦酸酯与HCl或H 2 SO 4
水溶液加热会导致其分解,从而导致C-P键断裂,消除含
磷片段并形成相应的仲
咪唑-2烷基胺。假定了裂解的机械途径。