发明授权
- 专利标题: Decarboxylation process
- 专利标题(中): 脱羧过程
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申请号: US93166申请日: 1993-07-19
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公开(公告)号: US5329054A公开(公告)日: 1994-07-12
- 发明人: Kevin J. Theriot , Niomi L. Krzystowczyk , Yueh-Dong Chen , Edward A. Burt , Lawrence H. Shepherd, Jr.
- 申请人: Kevin J. Theriot , Niomi L. Krzystowczyk , Yueh-Dong Chen , Edward A. Burt , Lawrence H. Shepherd, Jr.
- 申请人地址: VA Richmond
- 专利权人: Albemarle Corporation
- 当前专利权人: Albemarle Corporation
- 当前专利权人地址: VA Richmond
- 主分类号: C07B37/06
- IPC分类号: C07B37/06 ; C07C17/363 ; C07C25/13 ; C07C17/24 ; C07C17/33 ; C07C25/02
摘要:
Activated carboxylic acids and esters such as pentafluorobenzoic acid are rapidly decarboxylated in high yields by reacting the acid or ester with an alkanolamine reagent which catalyzes the reaction.
公开/授权文献
- USPP11535P New Guinea Impatiens plant named `Kipab` 公开/授权日:2000-10-03
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