- 专利标题： PROCESS FOR PRODUCING 5-(ALKOXYCARBONYL)FURAN-2-CARBOXYLIC ACIDS AND COMPOSITIONS CONTAINING SAME
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申请号： US16561469申请日： 2019-09-05
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公开(公告)号： US20190389820A1公开(公告)日： 2019-12-26
- 发明人: Mesfin Ejerssa Janka
- 申请人： Eastman Chemical Company
- 申请人地址： US TN Kingsport
- 专利权人： Eastman Chemical Company
- 当前专利权人： Eastman Chemical Company
- 当前专利权人地址： US TN Kingsport
- 主分类号： C07D307/54
- IPC分类号： C07D307/54
摘要：
A process for preparing 5-(alkoxycarbonyl)furan-2-carboxylic acids (ACFC) by oxidizing various furoates in the presence of a catalyst containing cobalt, manganese, and bromine, and a solvent. The process can produce ACFC with high purity and low color, and in high yield.
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