First example of unusual reversible nucleophilic addition to 2-(5-aryl-2-oxo-3H-pyrrol-3-ylidene)malononitriles – a new tool for the creation of thermosensitive molecular switches
Publication type: Journal Article
Publication date: 2022-04-04
scimago Q2
wos Q3
SJR: 0.493
CiteScore: 5.0
Impact factor: 2.5
ISSN: 11440546, 13699261
Materials Chemistry
General Chemistry
Catalysis
Abstract
An unusual transformation of 2-(5-aryl-2-oxo-3H-pyrrol-3-ylidene)malononitriles occurring through a nucleophilic addition to the C5 atom of the heterocycle is described. The observed process is reversible and characterized by a contrasting color change of the sample from dark violet to almost colorless both in the solid state and solution. The existence of a temperature-controlled equilibrium between the substrate and the reaction product has been established, and the possibility of its directed shift has been shown.
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Total citations:
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Citations from 2024:
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(62.5%)
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Belikov M. Yu., Milovidova A. G., Ievlev M. Y. First example of unusual reversible nucleophilic addition to 2-(5-aryl-2-oxo-3H-pyrrol-3-ylidene)malononitriles – a new tool for the creation of thermosensitive molecular switches // New Journal of Chemistry. 2022. Vol. 46. No. 17. pp. 7845-7849.
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Belikov M. Yu., Milovidova A. G., Ievlev M. Y. First example of unusual reversible nucleophilic addition to 2-(5-aryl-2-oxo-3H-pyrrol-3-ylidene)malononitriles – a new tool for the creation of thermosensitive molecular switches // New Journal of Chemistry. 2022. Vol. 46. No. 17. pp. 7845-7849.
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RIS
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TY - JOUR
DO - 10.1039/d2nj01131j
UR - https://xlink.rsc.org/?DOI=D2NJ01131J
TI - First example of unusual reversible nucleophilic addition to 2-(5-aryl-2-oxo-3H-pyrrol-3-ylidene)malononitriles – a new tool for the creation of thermosensitive molecular switches
T2 - New Journal of Chemistry
AU - Belikov, Mikhail Yu
AU - Milovidova, Angelina G
AU - Ievlev, Mikhail Yu.
PY - 2022
DA - 2022/04/04
PB - Royal Society of Chemistry (RSC)
SP - 7845-7849
IS - 17
VL - 46
SN - 1144-0546
SN - 1369-9261
ER -
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BibTex (up to 50 authors)
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@article{2022_Belikov,
author = {Mikhail Yu Belikov and Angelina G Milovidova and Mikhail Yu. Ievlev},
title = {First example of unusual reversible nucleophilic addition to 2-(5-aryl-2-oxo-3H-pyrrol-3-ylidene)malononitriles – a new tool for the creation of thermosensitive molecular switches},
journal = {New Journal of Chemistry},
year = {2022},
volume = {46},
publisher = {Royal Society of Chemistry (RSC)},
month = {apr},
url = {https://xlink.rsc.org/?DOI=D2NJ01131J},
number = {17},
pages = {7845--7849},
doi = {10.1039/d2nj01131j}
}
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Belikov, Mikhail Yu., et al. “First example of unusual reversible nucleophilic addition to 2-(5-aryl-2-oxo-3H-pyrrol-3-ylidene)malononitriles – a new tool for the creation of thermosensitive molecular switches.” New Journal of Chemistry, vol. 46, no. 17, Apr. 2022, pp. 7845-7849. https://xlink.rsc.org/?DOI=D2NJ01131J.