发明授权
US5491263A Aminoethylation process for production of substituted ethylene diamines
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用于生产取代乙二胺的氨基乙基化方法
- 专利标题: Aminoethylation process for production of substituted ethylene diamines
- 专利标题(中): 用于生产取代乙二胺的氨基乙基化方法
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申请号: US171039申请日: 1993-12-21
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公开(公告)号: US5491263A公开(公告)日: 1996-02-13
- 发明人: Peter C. Rooney , Michael O. Nutt
- 申请人: Peter C. Rooney , Michael O. Nutt
- 申请人地址: MI Midland
- 专利权人: The Dow Chemical Company
- 当前专利权人: The Dow Chemical Company
- 当前专利权人地址: MI Midland
- 主分类号: C07C209/16
- IPC分类号: C07C209/16 ; C07C209/62 ; C07C213/08 ; C07D295/13 ; C07C211/10
摘要:
A process is disclosed for producing a substituted ethylenediamine, the process comprising reacting an oxazolidinone with a secondary amine or an alkanolamine. The process includes, in one aspect, reacting precursors of the oxazolidinone in situ.
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