发明授权
- 专利标题： Processes to prepare small molecular thiophene compounds
- 专利标题（中）： 制备小分子噻吩化合物的方法
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申请号： US10865029申请日： 2004-06-10
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公开(公告)号： US07102017B2公开(公告)日： 2006-09-05
- 发明人: Ping Liu , Yiliang Wu , Beng S. Ong , Maria Birau
- 申请人： Ping Liu , Yiliang Wu , Beng S. Ong , Maria Birau
- 申请人地址： US CT Stamford
- 专利权人： Xerox Corporation
- 当前专利权人： Xerox Corporation
- 当前专利权人地址： US CT Stamford
- 代理商 Zosan Soong
- 主分类号： C07D409/00
- IPC分类号： C07D409/00
摘要：
A process composed of subjecting a reaction mixture comprising a reaction medium, a coupling agent, and a precursor to a coupling temperature to preferentially form a desired small molecular thiophene compound in a single-step synthesis, wherein the precursor consists of: (i) an optional divalent linkage, and (ii) a plurality of thiophene units, each thiophene unit being represented by structure (A) wherein each thiophene unit is bonded at either or both of the second ring position and the fifth ring position.
公开/授权文献
- US20050277776A1 Processes to prepare small molecular thiophene compounds 公开/授权日：2005-12-15
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