Ultrafast dynamics of a new class of highly fluorescent boron difluoride dyes.

The first ultrafast study of the dimeric fluorescent BF2 dye BOPHY is presented. When compared to a structurally related BODIPY dye, similar photophysical dynamics are observed, including an intermediate kinetic component present in both dye types.

[1]  J. H. Boyer,et al.  Fluorescent tricyclic β-azavinamidine–BF2 complexes , 1993 .

[2]  D. Sibley,et al.  Characterization of Novel Fluorescent Ligands with High Affinity for D1 and D2 Dopaminergic Receptors , 1989, Journal of neurochemistry.

[3]  Dewey Holten,et al.  Structural control of the photodynamics of boron-dipyrrin complexes. , 2005, The journal of physical chemistry. B.

[4]  G. Ulrich,et al.  Luminescent materials: locking π-conjugated and heterocyclic ligands with boron(III). , 2014, Angewandte Chemie.

[5]  Y. Yang,et al.  Aggregation-induced emission in BF2–hydrazone (BODIHY) complexes , 2012 .

[6]  K. Zou,et al.  Structure–property correlation of solid-emissive boron–fluorine derivatives , 2012 .

[7]  Charles H. Martin,et al.  Design, Synthesis, and Photodynamics of Light-Harvesting Arrays Comprised of a Porphyrin and One, Two, or Eight Boron-Dipyrrin Accessory Pigments , 1998 .

[8]  Xiao-Jun Lv,et al.  Aggregation-induced photoluminescent changes of naphthyridine-BF2 complexes. , 2012, Chemistry.

[9]  G. Marconi,et al.  Bis(BF2)-2,2'-bidipyrrins, a class of BODIPY dyes with new spectroscopic and photophysical properties , 2009 .

[10]  A. Melnikov,et al.  Photophysics of diiodine-substituted fluorinated boron–dipyrromethene: A time resolved study , 2013 .

[11]  Dae Won Cho,et al.  S2 emission from chemically modified BODIPYs. , 2012, Chemical communications.

[12]  Jing Xu,et al.  Boron-pyridyl-imino-isoindoline dyes: facile synthesis and photophysical properties. , 2014, Chemical communications.

[13]  J. H. Boyer,et al.  Biimidazol‐2‐yl–BF2 complexes , 1993 .

[14]  Gregor Jung,et al.  Synthesis of the Core Compound of the BODIPY Dye Class: 4,4′-Difluoro-4-bora-(3a,4a)-diaza-s-indacene , 2009, Journal of Fluorescence.

[15]  Anthony Harriman,et al.  The chemistry of fluorescent bodipy dyes: versatility unsurpassed. , 2008, Angewandte Chemie.

[16]  J. E. Douglass,et al.  Diazaboracyclic cations. III. A homomorph of 9,10‐dihydroanthracene , 1973 .

[17]  T. Tsuzuki,et al.  Synthesis and fluorescence properties of a pyridomethene-BF2 complex. , 2010, Organic letters.

[18]  N. Kobayashi,et al.  Synthesis of N,N-difluoroboryl complexes of 3,3′-diarylazadiisoindolylmethenes , 2008 .

[19]  Kevin Burgess,et al.  BODIPY dyes and their derivatives: syntheses and spectroscopic properties. , 2007, Chemical reviews.

[20]  Yun Wei,et al.  Highly fluorescent BF2 complexes of hydrazine-Schiff base linked bispyrrole. , 2014, Organic letters.

[21]  D. P. Pacheco,et al.  Photoinduced electron transfer for pyrromethene dyes , 2003 .

[22]  V. Nemykin,et al.  A new highly fluorescent and symmetric pyrrole-BF2 chromophore: BOPHY. , 2014, Journal of the American Chemical Society.