发明授权
- 专利标题: Process for the preparation of 6-(aryl)-4-aminopicolinates
- 专利标题(中): 6-(芳基)-4-氨基吡啶的制备方法
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申请号: US12795184申请日: 2010-06-07
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公开(公告)号: US08252938B2公开(公告)日: 2012-08-28
- 发明人: James M. Renga , Gregory T. Whiteker , Kim E. Arndt , Christian T. Lowe
- 申请人: James M. Renga , Gregory T. Whiteker , Kim E. Arndt , Christian T. Lowe
- 申请人地址: US IN Indianapolis
- 专利权人: Dow AgroSciences, LLC.
- 当前专利权人: Dow AgroSciences, LLC.
- 当前专利权人地址: US IN Indianapolis
- 代理商 Robert Chang; Craig E. Mixan
- 主分类号: C07D213/803
- IPC分类号: C07D213/803
摘要:
3-Halo-6-(aryl)-4-iminotetrahydropicolinic acid esters are heated with polar solvents to prepare 6-(aryl)-4-aminopicolinates.
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