- 专利标题： METHOD FOR PRODUCING 5-(BROMOMETHYL)-1-BENZOTHIOPHENE
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申请号： EP17775384.5申请日： 2017-03-30
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公开(公告)号： EP3444243A1公开(公告)日： 2019-02-20
- 发明人: ISHIHARA Kentaro , ARAI Tsuyoshi
- 申请人： FUJIFILM Toyama Chemical Co., Ltd. , FUJIFILM Corporation
- 申请人地址： 14-1, Kyobashi 2-chome, Chuo-Ku, Tokyo 104-0031 JP
- 专利权人： FUJIFILM Toyama Chemical Co., Ltd.,FUJIFILM Corporation
- 当前专利权人： FUJIFILM Toyama Chemical Co., Ltd.,FUJIFILM Corporation
- 当前专利权人地址： 14-1, Kyobashi 2-chome, Chuo-Ku, Tokyo 104-0031 JP
- 代理机构： Schiener, Jens
- 优先权： JP2016071574 20160331
- 国际公布： WO2017170850 20171005
- 主分类号： C07D333/54
- IPC分类号： C07D333/54
摘要：
Provided is a method for industrially producing 5-(bromomethyl)-1-benzothiophene. The production method according to the present invention comprises: (1) a step for introducing 5-methyl-1-benzothiophene, a brominating agent, and a solvent into a reactor; (2) a step for emitting light having a wavelength range of 200-780 nm inside the reactor; and (3) a step for recovering 5-(bromomethyl)-1-benzothiophene from the reactor.
公开/授权文献
- EP3444243B1 METHOD FOR PRODUCING 5-(BROMOMETHYL)-1-BENZOTHIOPHENE 公开/授权日：2020-09-02
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