Distyryl-boradiazaindacenes: facile synthesis of novel near IR emitting fluorophores

Date

2006-09-04

Author

Dost, Zeynep
Atilgan, Serdar
Akkaya, Engin U.

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Boradiazaindacenes with methyl substituents at 3 and 5 positions were for the first time shown to undergo efficient double condensation reactions with an aromatic aldehyde yielding a series of extended conjugation dyes. These new fluorophores have absorption maxima in the range of 650-660 nm. The dyes reported here have large quantum yields with 20 nm Stokes' shifted emission peaks. The straightforward synthesis of such red shifted BODIPY derivatives is important in relation to the synthesis of novel and useful fluorescent chemosensors. In addition, this facile transformation may make these new fluorophores' building blocks in the construction of large functional supramolecular systems.

Subject Keywords

Organic Chemistry, Biochemistry, Drug Discovery

URI

https://hdl.handle.net/11511/66291

Journal

TETRAHEDRON

DOI

https://doi.org/10.1016/j.tet.2006.06.082

Collections

Department of Chemistry, Article

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Citation Formats

Z. Dost, S. Atilgan, and E. U. Akkaya, “Distyryl-boradiazaindacenes: facile synthesis of novel near IR emitting fluorophores,” TETRAHEDRON, pp. 8484–8488, 2006, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/66291.