Preparation of alternating π-conjugated copolymers involving electrochemically generated aryldizinc intermediates

被引:3
作者
Cecile, C [1 ]
Mellah, M [1 ]
Labbé, E [1 ]
Nédélec, JY [1 ]
Périchon, J [1 ]
机构
[1] CNRS, LECSO, UMR 7582, F-94320 Thiais, France
关键词
D O I
10.1039/b109669a
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
We describe in this paper an original synthetic route to alternating pi-conjugated copolymers, based on the electrochemical preparation of intermediate aryldizinc species and their subsequent coupling with unsaturated dihalogenated compounds. This method was first applied to the preparation of poly(p-phenylenevinylenes) (PPVs). The structural and redox properties of PPVs prepared in this way are discussed. Some copolymers exhibiting alternating phenyl and thienyl units are also prepared according to this procedure.
引用
收藏
页码:787 / 790
页数:4
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