Bis-naphthobipyrrolylmethene derived BODIPY complex: An intense near-infrared fluorescent dye
Bis-naphthobipyrrolylmethene derived BODIPY complex: An intense near-infrared fluorescent dye
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Date
2013-09-26
Authors
Sarma, Tridib
Panda, Pradeepta K.
Setsune, Jun Ichiro
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Abstract
Synthesis of a novel π-extended BODIPY derived from naphthobipyrrole is presented. This dye molecule displays very intense near-infrared (NIR) absorption (≡ > 400 000 M−1 cm−1) and emission bands ( > 700 nm), accompanied by high quantum yield (ɸ f = 0.65) owing to its extended π-conjugation along with imposed structural rigidification. © 2013 The Royal Society of Chemistry.
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Chemical Communications. v.49(84)