2013
DOI: 10.1002/chem.201300893
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Sulfur‐Bridged BODIPY DYEmers

Abstract: Reactions of BODIPY monomers with sulfur nucleophiles and electrophiles result in the formation of new BODIPY dimers. Mono- and disulfur bridges are established, and the new dyestuff molecules were studied with respect to their structural, optical, and electrochemical properties. X-ray diffraction analyses reveal individual angulated orientations of the BODIPY subunits in all cases. DFT calculations provide solution conformers of the DYEmers which deviate in a specific manner from the crystallographic results.… Show more

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Cited by 74 publications
(58 citation statements)
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“…It has been observed a splitted absorption band in recently reported closely linked bis BODIPY systems [29][30][31][32] which was attributed to excitonic interactions that depends on relative orientation and distance between the two BODIPYs. It has been observed a splitted absorption band in recently reported closely linked bis BODIPY systems [29][30][31][32] which was attributed to excitonic interactions that depends on relative orientation and distance between the two BODIPYs.…”
Section: Pyrrole Bridged Bodipy-bodipy Dyadmentioning
confidence: 96%
“…It has been observed a splitted absorption band in recently reported closely linked bis BODIPY systems [29][30][31][32] which was attributed to excitonic interactions that depends on relative orientation and distance between the two BODIPYs. It has been observed a splitted absorption band in recently reported closely linked bis BODIPY systems [29][30][31][32] which was attributed to excitonic interactions that depends on relative orientation and distance between the two BODIPYs.…”
Section: Pyrrole Bridged Bodipy-bodipy Dyadmentioning
confidence: 96%
“…Purification by flash column chromatography using 1.0% methanol/CH 2 Cl 2 provided 7 as an off-white solid (6.34 g, 94%). 1 …”
Section: Introductionmentioning
confidence: 97%
“…The crude mixture was purified by flash column chromatography using 3.5% methanol/CH 2 Cl 2 , producing 1 as a purple solid (1.11 g, 77%). 1 2.2. Linear Spectroscopic Measurements and Instrumentation.…”
Section: Introductionmentioning
confidence: 99%
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“…5 To the best of our knowledge, thiocyanatosubstituted boron dipyrrins have not been previously reported, although they can be considered starting materials for BODIPY sulfides. [6][7][8][9][10] For this study, ten BODIPYs (Table 1) were synthesized using established procedures [11][12][13][14][15][16][17][18] and were used as starting materials for further reactions. …”
Section: Introductionmentioning
confidence: 99%