发明授权
- 专利标题: Process for making 1-hydroxy-alkane-1-phosphonic acids
- 专利标题(中): 制备1-羟基 - 烷烃-1-膦酸的方法
-
申请号: US540191申请日: 1983-10-07
-
公开(公告)号: US4468355A公开(公告)日: 1984-08-28
- 发明人: Werner Krause , Werner Pieper
- 申请人: Werner Krause , Werner Pieper
- 申请人地址: DEX
- 专利权人: Hoechst Aktiengesellschaft
- 当前专利权人: Hoechst Aktiengesellschaft
- 当前专利权人地址: DEX
- 优先权: DEX3238910 19821021
- 主分类号: C07F9/38
- IPC分类号: C07F9/38
摘要:
The disclosure provides a novel process for making 1-hydroxyalkane-1-phosphonic acids by reacting an aldehyde with tetraphosphorus hexoxide.
公开/授权文献
信息查询