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Synthesis, photophysical properties, and laser behavior of 3-amino and 3-acetamido BODIPY dyes.

Authors :
Liras M
Prieto JB
Pintado-Sierra M
Arbeloa FL
García-Moreno I
Costela A
Infantes L
Sastre R
Amat-Guerri F
Source :
Organic letters [Org Lett] 2007 Oct 11; Vol. 9 (21), pp. 4183-6. Date of Electronic Publication: 2007 Sep 19.
Publication Year :
2007

Abstract

The asymmetrically substituted BODIPY dyes 9a and 9b have been synthesized through a key redox step involving the alpha-nitroso derivative of the starting pyrrol. Both dyes emit fluorescence with quantum yields of ca. 0.7, but only 8b behaves as a good laser dye, with an efficiency of 48% in ethanol solution.

Details

Language :
English
ISSN :
1523-7060
Volume :
9
Issue :
21
Database :
MEDLINE
Journal :
Organic letters
Publication Type :
Academic Journal
Accession number :
17880095
Full Text :
https://doi.org/10.1021/ol701674b