期刊
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
卷 135, 期 14, 页码 5360-5363出版社
AMER CHEMICAL SOC
DOI: 10.1021/ja402242z
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资金
- Natural Sciences and Engineering Research Council (NSERC) of Canada
- Canada Foundation for Innovation
- Alberta Innovates-Technology Futures (New Faculty Award)
A versatile and general synthetic route for the synthesis of conjugated main group element-based polymers, previously inaccessible by conventional means, is reported. These polymers contain five-membered chalcogenophene rings based on S, Se, and Te, and we demonstrate that optoelectronic properties can be readily tuned via controlled atom substitution chemistry. In addition, regioregular hybrid thiophene selenophene tellurophene and selenophene fluorene copolymers were synthesized to provide a further illustration of the scope of the presented metallacycle transfer/cross-coupling polymerization method.
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