dimethyl 3,4‐dihydroxythiophene‐2,5‐dicarboxylate (1), which were isomers and difficult to separate. When they were esterified with tetrathiafulvalene carried carboxylic acid group, only 3,4‐(hydroxymethyl‐ethylenedioxy)thiophene (4) could be esterified. No such selectivity was observed when the isomers were esterified by lauric acid and benzoic acid, respectively.
Derivatized 3,4-Alkylenedioxythiophene Monomers, Methods of Making Them, and Use Thereof
申请人:Yeisley Shawn
公开号:US20090008609A1
公开(公告)日:2009-01-08
The present invention relates to methods of making derivatized 3,4-alkylenedioxythiophene monomers and methods of using the 3,4-alkylenedioxythiophene monomers.
本发明涉及制备衍生化3,4-烷基二氧杂苯单体的方法以及使用3,4-烷基二氧杂苯单体的方法。
Derivatized 3,4-alkylenedioxythiophene monomers, methods of making them, and use thereof
申请人:E. I. du Pont de Nemours and Company
公开号:US07999121B2
公开(公告)日:2011-08-16
The present invention relates to methods of making derivatized 3,4-alkylenedioxythiophene monomers and methods of using the 3,4-alkylenedioxythiophene monomers.
本发明涉及制备衍生3,4-烷基二氧杂苯单体的方法以及使用3,4-烷基二氧杂苯单体的方法。
Derivatized 3,4-Alkylenedioxythiophene monomers, methods of making them, and use thereof
申请人:E.I. du Pont de Nemours and Company
公开号:US07838688B2
公开(公告)日:2010-11-23
The present invention relates to methods of making derivatized 3,4-alkylenedioxythiophene monomers and methods of using the 3,4-alkylenedioxythiophene monomers.
DERIVATIZED 3,4-ALKYLENEDIOXYTHIOPHENE MONOMERS, METHODS OFMAKING THEM, AND USE THEREOF
申请人:Yeisley Shawn
公开号:US20110024693A1
公开(公告)日:2011-02-03
The present invention relates to methods of making derivatized 3,4-alkylenedioxythiophene monomers and methods of using the 3,4-alkylenedioxythiophene monomers.