发明授权
- 专利标题： Isomerization of epoxyalkenes to 2,5-dihydrofurans
- 专利标题（中）： 环氧乙烯酮异构化为2,5-二氢呋喃
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申请号： US08481105申请日： 1995-06-07
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公开(公告)号： US06395912B1公开(公告)日： 2002-05-28
- 发明人: Stephen Neal Falling
- 申请人： Stephen Neal Falling
- 主分类号： C07D30728
- IPC分类号： C07D30728
摘要：
Disclosed are processes for the isomerization of epoxyalkenes to dihydrofurans by contacting an epoxyalkene with a catalyst comprising a quaternary organic onium iodide compounds, optionally deposited on a non-acidic support and/or in combination with a Lewis acid co-catalyst The catalyst may comprise a supported catalyst, an unsupported catalyst or a solution of the catalytically-active components in an inert, organic solvent.
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