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.
Gómez-Durán
C F Azael
CF
Departamento de Química, Universidad de Guanajuato, Col. Noria Alta S/N, Guanjuato, Gto. Mexico.
García-Moreno
Inmaculada
I
Costela
Angel
A
Martin
Virginia
V
Sastre
Roberto
R
Bañuelos
Jorge
J
López Arbeloa
Fernando
F
López Arbeloa
Iñigo
I
Peña-Cabrera
Eduardo
E
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