Chemistry - A European Journal, volume 23, issue 51, pages 12527-12533

Novel Alkoxy-Substituted Dipyrrins and Near-IR BODIPY Dyes-Preparation and Photophysical Properties

Publication typeJournal Article
Publication date2017-08-10
Quartile SCImago
Q1
Quartile WOS
Q2
Impact factor4.3
ISSN09476539, 15213765
General Chemistry
Catalysis
Organic Chemistry
Abstract
Starting from 3-alkoxy-2-aryl-substituted pyrroles and aromatic aldehydes, a collection of new dipyrrins was prepared. Under the standard conditions of Treibs, these were converted into the corresponding boron dipyrrins (BODIPYs). Compounds of this type with alkoxy groups at C-3 position of both pyrrole subunits are new and hence the photophysical properties of this collection of novel dipyrrins and BODIPY dyes were investigated. The dipyrrins show absorption maxima up to 596 nm and emissions of up to 677 nm. For the BODIPY series a remarkable effect of the alkoxy groups was identified, resulting in red shifts for absorptions and emissions. The compound substituted with two 2-thien-2-yl groups and a meso-C6 F5 substituent shows an absorption maximum at 725 nm and emits at 754 nm and thus is a new representative of a near-IR BODIPY dye related to certain aza-BODIPYs. Our results demonstrate the influence of the alkoxy groups on the spectroscopic data and reveal the potential of 3-alkoxy-2-aryl-substituted pyrroles for the design of new fluorophores.

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Schoder S., Kord Daoroun Kalai S., Reissig H. Novel Alkoxy-Substituted Dipyrrins and Near-IR BODIPY Dyes-Preparation and Photophysical Properties // Chemistry - A European Journal. 2017. Vol. 23. No. 51. pp. 12527-12533.
GOST all authors (up to 50) Copy
Schoder S., Kord Daoroun Kalai S., Reissig H. Novel Alkoxy-Substituted Dipyrrins and Near-IR BODIPY Dyes-Preparation and Photophysical Properties // Chemistry - A European Journal. 2017. Vol. 23. No. 51. pp. 12527-12533.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1002/chem.201701108
UR - https://doi.org/10.1002%2Fchem.201701108
TI - Novel Alkoxy-Substituted Dipyrrins and Near-IR BODIPY Dyes-Preparation and Photophysical Properties
T2 - Chemistry - A European Journal
AU - Schoder, Stefan
AU - Kord Daoroun Kalai, Scheghajeh
AU - Reissig, Hans-Ulrich
PY - 2017
DA - 2017/08/10 00:00:00
PB - Wiley
SP - 12527-12533
IS - 51
VL - 23
SN - 0947-6539
SN - 1521-3765
ER -
BibTex |
Cite this
BibTex Copy
@article{2017_Schoder,
author = {Stefan Schoder and Scheghajeh Kord Daoroun Kalai and Hans-Ulrich Reissig},
title = {Novel Alkoxy-Substituted Dipyrrins and Near-IR BODIPY Dyes-Preparation and Photophysical Properties},
journal = {Chemistry - A European Journal},
year = {2017},
volume = {23},
publisher = {Wiley},
month = {aug},
url = {https://doi.org/10.1002%2Fchem.201701108},
number = {51},
pages = {12527--12533},
doi = {10.1002/chem.201701108}
}
MLA
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MLA Copy
Schoder, Stefan, et al. “Novel Alkoxy-Substituted Dipyrrins and Near-IR BODIPY Dyes-Preparation and Photophysical Properties.” Chemistry - A European Journal, vol. 23, no. 51, Aug. 2017, pp. 12527-12533. https://doi.org/10.1002%2Fchem.201701108.
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