| 发明名称 | Preparation of dihydroxyethyl piperazine | ||
| 摘要 | A process for selectively preparing dihydroxyethyl piperazine by reacting hydroxyethyloxazolidinone with an acid catalyst wherein the selectivity of hydroxyethyloxazolidinone to dihydroxyethyl piperazine is at least 55%. | ||
| 申请公布号 | US9328080(B2) | 申请公布日期 | 2016.05.03 |
| 申请号 | US201314424842 | 申请日期 | 2013.09.04 |
| 申请人 | Dow Global Technologies LLC | 发明人 | Arrowood Tina L.;MacDonald Jason C. |
| 分类号 | C07D241/04;C07D295/04;C07D295/088;B01J27/232;B01J31/02;B01J31/16 | 主分类号 | C07D241/04 |
| 代理机构 | Akerman LLP | 代理人 | Akerman LLP |
| 主权项 | 1. A method for the synthesis of dihydroxyethyl piperazine comprising the step of: converting N-(2-hydroxyethyl) oxazolidinone to dihydroxyethyl piperazine through exposure to an acid catalyst. | ||
| 地址 | Midland MI US | ||