发明授权
- 专利标题: Preparation of 3-pentenoic acid and a catalyst therefore
- 专利标题(中): 因此制备3-戊烯酸和催化剂
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申请号: US93703申请日: 1993-07-26
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公开(公告)号: US5288903A公开(公告)日: 1994-02-22
- 发明人: Emilio E. Bunel , Chen-Chou Chiang , Michael B. D'Amore , Erik J. Schaumann , Leon S. Scott
- 申请人: Emilio E. Bunel , Chen-Chou Chiang , Michael B. D'Amore , Erik J. Schaumann , Leon S. Scott
- 申请人地址: DE Wilmington
- 专利权人: E. I. du Pont de Nemours and Company
- 当前专利权人: E. I. du Pont de Nemours and Company
- 当前专利权人地址: DE Wilmington
- 主分类号: B01J31/22
- IPC分类号: B01J31/22 ; C07B61/00 ; C07C51/04 ; C07C51/377 ; C07C51/58 ; C07C57/03 ; C07C57/66 ; C07F15/00 ; C07C321/00
摘要:
Preparation of 3-pentenoic acid by the reaction of 3-pentenoylchloride, water and butadiene. 3-chloro-1-butene and 1-chloro-2-butene are also formed. Preferably the 3-pentenoylchloride is formed by the reaction of chlorobutene with carbon monoxide using a palladium catalyst.
公开/授权文献
- US5899605A Color mixing and color system for use in a printing machine 公开/授权日:1999-05-04
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