Facile Synthesis of 3,8-Dibromo-Substituted Phenanthridine Derivatives and Their Conjugated Polymers
2010 (English)In: MACROMOLECULES, ISSN 0024-9297, Vol. 43, no 3, 1349-1355 p.Article in journal (Refereed) Published
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.
Engineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-54063DOI: 10.1021/ma902375aISI: 000274268400027OAI: oai:DiVA.org:liu-54063DiVA: diva2:298308