- 专利标题： PROCESS FOR PREPARATION OF 2,6-DICHLOROBENZONITRILE
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申请号： US16685703申请日： 2019-11-15
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公开(公告)号： US20200157043A1公开(公告)日： 2020-05-21
- 发明人: Kamal KATARIA , Vic PRASAD , Christopher Lynn LARSON , Cameron Seath GIBB , Kirit DESAI , Ashwani GUPTA , Girish SISODE
- 申请人： Arysta LifeScience Inc.
- 申请人地址： US NC Cary
- 专利权人： Arysta LifeScience Inc.
- 当前专利权人： Arysta LifeScience Inc.
- 当前专利权人地址： US NC Cary
- 主分类号： C07C253/30
- IPC分类号： C07C253/30
摘要：
Disclosed herein a process preparation of 2,6-dichlorobenzonitrile. A process of making high yield, high purity 2,6-dichlorobenzonitrile including the selective de-nitrochlorination of 2-chloro-6-nitrohenzonitrile by treatment of the 2-chloro-6-nitrobenzonitrile with chlorine gas.
公开/授权文献
- US11708322B2 Process for preparation of 2,6-dichlorobenzonitrile 公开/授权日：2023-07-25
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