8-PropargylaminoBODIPY: unprecedented blue-emitting pyrromethene dye. Synthesis, photophysics and laser properties.
Highly emitting 8-propargylaminoBODIPY (8-PAB) 2 was prepared in 94% yield. Unlike any other BODIPY structure hitherto described in the literature, 2 displays efficient emission in the blue region of the visible spectrum with a fluorescence quantum yield up to 0.94 and high laser efficiency (35%) at 483 nm.
Departamento de Química, Universidad de Guanajuato, Col. Noria Alta S/N, Guanjuato, Gto. Mexico.
C F Azael
CF
Gómez-Durán
Inmaculada
I
García-Moreno
Angel
A
Costela
Virginia
V
Martin
Roberto
R
Sastre
Jorge
J
Bañuelos
Fernando
F
López Arbeloa
Iñigo
I
López Arbeloa
Eduardo
E
Peña-Cabrera
D018360:Crystallography, X-Ray; D005456:Fluorescent Dyes / Q000138:chemical synthesis* / Q000737:chemistry; D007834:Lasers; D008968:Molecular Conformation; D011162:Porphobilinogen / Q000138:chemical synthesis* / Q000737:chemistry; D011789:Quantum Theory; D013050:Spectrometry, Fluorescence
D005456:Fluorescent Dyes; D011162:Porphobilinogen