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Facile Synthesis of 3,8-Dibromo-Substituted Phenanthridine Derivatives and Their Conjugated Polymers
Chinese Acadamy of Science.
Linköping University, Department of Physics, Chemistry and Biology, Surface Physics and Chemistry. Linköping University, The Institute of Technology.
Chinese Acadamy of Science.
2010 (English)In: MACROMOLECULES, ISSN 0024-9297, Vol. 43, no 3, 1349-1355 p.Article in journal (Refereed) Published
Abstract [en]

We present an efficient and convenient synthesis of 3,8-dibromophenanthridine derivatives and their conjugated polymers and demonstrate that phenanthridine-containing conjugated polymers can be used as luminescent chemosensor materials. High molecular weight poly(phenanthridine-co-fluorene)s (P1, P2) and poly(phenanthridine-co-p-phenylene) (P3) were synthesized by palladium-catalyzed Suzuki-Miyaura-Schluter polycondensation (SMSPC). These phenanthridine-containing polymers are of high quantum yields in solution and show reversible optical response to protonation and deprotonation of the phenanthridine rings.

Place, publisher, year, edition, pages
2010. Vol. 43, no 3, 1349-1355 p.
National Category
Engineering and Technology
URN: urn:nbn:se:liu:diva-54063DOI: 10.1021/ma902375aISI: 000274268400027OAI: diva2:298308
Available from: 2010-02-22 Created: 2010-02-22 Last updated: 2015-05-27

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