发明授权
- 专利标题: Process for the preparation of (e)-3-(1-propenyl)isoxazoline
- 专利标题(中): (e)-3-(1-丙烯基)异恶唑啉的制备方法
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申请号: US09937438申请日: 2001-09-26
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公开(公告)号: US06541642B1公开(公告)日: 2003-04-01
- 发明人: Tomio Yagihara , Michinori Takebayashi , Hiroyuki Yamanaka
- 申请人: Tomio Yagihara , Michinori Takebayashi , Hiroyuki Yamanaka
- 优先权: JP11-085076 19990329
- 主分类号: C07D26104
- IPC分类号: C07D26104
摘要:
A process for the preparation of (E)-3-(1-propenyl)-2-isoxazoline, characterized by reacting crotonaldehyde with hydroxylamine to form an oxime, and then converting the oxime into a nitrile oxide while reacting the nitrile oxide with ethylene.
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