Fused Arene Ring Construction Around Pyrrole To Form 4,7-Disubstitued Indole
Publication type: Journal Article
Publication date: 2012-06-27
scimago Q2
wos Q2
SJR: 0.558
CiteScore: 4.3
Impact factor: 2.7
ISSN: 1434193X, 10990690
Organic Chemistry
Physical and Theoretical Chemistry
Abstract
A method for synthesizing 4,7-diarylindoles and 4,7-di(thien-2-yl)indole by applying a strategy where the fused benzene ring was built on an existing pyrrole in an acid-catalyzed rearrangement of 1,4-diaryl-1,4-di(pyrrol-2-yl)but-2-yne and 1,4-di(pyrrol-2-yl)-1,4-di(thien-2-yl)but-2-yne, respectively, is presented. In the presence of TFA (30 equiv.), 4,7-diarylindoles undergo thermodynamically equilibrated dimerization at 240 K as determined by 1H NMR spectroscopy and substantiated by DFT calculations.
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Total citations:
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Citations from 2024:
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(11.11%)
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GOST
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Nojman E., Latos-Grazynski L., SZTERENBERG L. Fused Arene Ring Construction Around Pyrrole To Form 4,7-Disubstitued Indole // European Journal of Organic Chemistry. 2012. Vol. 2012. No. 22. pp. 4115-4122.
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Nojman E., Latos-Grazynski L., SZTERENBERG L. Fused Arene Ring Construction Around Pyrrole To Form 4,7-Disubstitued Indole // European Journal of Organic Chemistry. 2012. Vol. 2012. No. 22. pp. 4115-4122.
Cite this
RIS
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TY - JOUR
DO - 10.1002/ejoc.201200644
UR - https://doi.org/10.1002/ejoc.201200644
TI - Fused Arene Ring Construction Around Pyrrole To Form 4,7-Disubstitued Indole
T2 - European Journal of Organic Chemistry
AU - Nojman, Elżbieta
AU - Latos-Grazynski, Lechoslaw
AU - SZTERENBERG, LUDMIŁA
PY - 2012
DA - 2012/06/27
PB - Wiley
SP - 4115-4122
IS - 22
VL - 2012
SN - 1434-193X
SN - 1099-0690
ER -
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BibTex (up to 50 authors)
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@article{2012_Nojman,
author = {Elżbieta Nojman and Lechoslaw Latos-Grazynski and LUDMIŁA SZTERENBERG},
title = {Fused Arene Ring Construction Around Pyrrole To Form 4,7-Disubstitued Indole},
journal = {European Journal of Organic Chemistry},
year = {2012},
volume = {2012},
publisher = {Wiley},
month = {jun},
url = {https://doi.org/10.1002/ejoc.201200644},
number = {22},
pages = {4115--4122},
doi = {10.1002/ejoc.201200644}
}
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MLA
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Nojman, Elżbieta, et al. “Fused Arene Ring Construction Around Pyrrole To Form 4,7-Disubstitued Indole.” European Journal of Organic Chemistry, vol. 2012, no. 22, Jun. 2012, pp. 4115-4122. https://doi.org/10.1002/ejoc.201200644.