- 专利标题： Method of preparing a thiophene-containing or furan-containing conjugated compound and precursor compound used therein
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申请号： US158630申请日： 1998-09-22
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公开(公告)号： US5919951A公开(公告)日： 1999-07-06
- 发明人: Knut H. Chmii , Adam R. Brown , Dagobert M. De Leeuw , Edsko E. Havinga , Anita Pomp , Wolter Ten Hoeve , Hans Wijnberg
- 申请人： Knut H. Chmii , Adam R. Brown , Dagobert M. De Leeuw , Edsko E. Havinga , Anita Pomp , Wolter Ten Hoeve , Hans Wijnberg
- 申请人地址： NY New York
- 专利权人： U.S. Philips Corporation
- 当前专利权人： U.S. Philips Corporation
- 当前专利权人地址： NY New York
- 优先权： EPX97200760 19970314
- 主分类号： C08G61/12
- IPC分类号： C08G61/12 ; C07D409/14
摘要：
The invention relates to a method of preparing thiophene-containing or furan-containing conjugated compounds such as polythiophene. The method uses a precursor compound having tetrahydrothiophene or tetrahydrofuran precursor units having arylthio or alkylthio substituents. The precursor units can be thermally converted into thiophene or furan units. Due to the presence of the precursor units the precursor compound is soluble and can, unlike the corresponding conjugated compound, be processed from solution.
公开/授权文献
- US4839777A Illuminated article 公开/授权日：1989-06-13
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