Open Access
MolBank, volume 2022, issue 2, pages M1385
(E)-7-(4-(Diphenylamino)styryl)benzo[c][1,2,5]thiadiazole-4-carbonitrile
Publication type: Journal Article
Publication date: 2022-06-15
DOI:
10.3390/M1385
Organic Chemistry
Biochemistry
Physical and Theoretical Chemistry
Abstract
Donor-acceptor-donor (D-A-A) structures with 2,1,3-benzothiadiazole as an internal acceptor and the 4(7)-cyanogroup as anchor acceptor have been investigated for various photovoltaic applications such as dye-sensitized solar cells (DSSCs) and organic light emitting diodes (OLEDs). They are usually obtained by cyanation of 4(7)-bromo-2,1,3-benzothiadiazoles. In this communication, the reaction of (E)-4-(2-(7-bromobenzo[c][1,2,5]thiadiazol-4-yl)vinyl)-N,N-diphenylaniline with cyanating agents was studied and it was shown that the best yield of (E)-7-(4-(diphenylamino)styryl)benzo[c][1,2,5]thiadiazole-4-carbonitrile was achieved by heating with zinc cyanide in NMP at 120 °C in the presence of tetrakis(triphenylphosphine)palladium (0). The structure of newly synthesized compound was established by means of an elemental analysis, high resolution mass-spectrometry, 1H, 13C-NMR, IR, UV spectroscopy and mass-spectrometry.
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Multidisciplinary Digital Publishing Institute (MDPI)
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Multidisciplinary Digital Publishing Institute (MDPI)
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Chmovzh T. N. et al. (E)-7-(4-(Diphenylamino)styryl)benzo[c][1,2,5]thiadiazole-4-carbonitrile // MolBank. 2022. Vol. 2022. No. 2. p. M1385.
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Chmovzh T. N., Kudryashev T. A., Rakitin O. A. (E)-7-(4-(Diphenylamino)styryl)benzo[c][1,2,5]thiadiazole-4-carbonitrile // MolBank. 2022. Vol. 2022. No. 2. p. M1385.
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TY - JOUR
DO - 10.3390/M1385
UR - https://doi.org/10.3390%2FM1385
TI - (E)-7-(4-(Diphenylamino)styryl)benzo[c][1,2,5]thiadiazole-4-carbonitrile
T2 - MolBank
AU - Chmovzh, Timofey N
AU - Kudryashev, Timofey A
AU - Rakitin, Oleg A.
PY - 2022
DA - 2022/06/15 00:00:00
PB - Multidisciplinary Digital Publishing Institute (MDPI)
SP - M1385
IS - 2
VL - 2022
SN - 1422-8599
ER -
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@article{2022_Chmovzh,
author = {Timofey N Chmovzh and Timofey A Kudryashev and Oleg A. Rakitin},
title = {(E)-7-(4-(Diphenylamino)styryl)benzo[c][1,2,5]thiadiazole-4-carbonitrile},
journal = {MolBank},
year = {2022},
volume = {2022},
publisher = {Multidisciplinary Digital Publishing Institute (MDPI)},
month = {jun},
url = {https://doi.org/10.3390%2FM1385},
number = {2},
pages = {M1385},
doi = {10.3390/M1385}
}
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Chmovzh, Timofey N., et al. “(E)-7-(4-(Diphenylamino)styryl)benzo[c][1,2,5]thiadiazole-4-carbonitrile.” MolBank, vol. 2022, no. 2, Jun. 2022, p. M1385. https://doi.org/10.3390%2FM1385.