发明申请
- 专利标题: PROCESS FOR PRODUCING THIOPHENE COMPOUND AND INTERMEDIATE THEREOF
- 专利标题(中): 生产噻吩化合物及其中间体的方法
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申请号: US13653019申请日: 2012-10-16
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公开(公告)号: US20130060050A1公开(公告)日: 2013-03-07
- 发明人: Kazufumi YANAGIHARA , Shingo UMEZAWA , Katsuaki MIYAJI
- 申请人: Kazufumi YANAGIHARA , Shingo UMEZAWA , Katsuaki MIYAJI
- 申请人地址: JP Chiyoda-ku
- 专利权人: NISSAN CHEMICAL INDUSTRIES, LTD.
- 当前专利权人: NISSAN CHEMICAL INDUSTRIES, LTD.
- 当前专利权人地址: JP Chiyoda-ku
- 优先权: JP2008-049371 20080229
- 主分类号: C07C323/56
- IPC分类号: C07C323/56 ; C07D333/32
摘要:
Provided are γ-ketosulfide compounds represented by the formula (5): where the structural variables R1, R2, R3 and R4 are as defined herein.
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