Synthesis and Cyclizations of N-(Thieno[2,3-b]pyridin-3-yl)cyanoacetamides
Publication type: Journal Article
Publication date: 2019-10-01
scimago Q4
wos Q4
SJR: 0.179
CiteScore: 1.4
Impact factor: 0.8
ISSN: 10703632, 16083350
General Chemistry
Abstract
3-Aminothieno[2,3-b]pyridine-2-carboxylic acid esters readily reacted with 3,5-dimethyl-1-(cyanoacetyl)-1H-pyrazole to give previously unknown N-(thieno[2,3-b]pyridin-3-yl)cyanoacetamides. Reactions of the latter with 2-(arylmethylidene)malononitriles were nonselective, and mixtures of different heterocyclization products were generally formed. The cyclization of ethyl 4,6-dimethyl-3-[(cyanoacetyl)amino]thieno[2,3-b]-pyridine-2-carboxylate afforded 2,4-dihydroxy-7,9-dimethylthieno[2,3-b : 4,5-b′]dipyridine-3-carbonitrile whose tautomeric equilibrium was studied by DFT quantum chemical calculations. In silico analysis of biological activity of the synthesized compounds was performed.
Found
Nothing found, try to update filter.
Found
Nothing found, try to update filter.
Top-30
Journals
|
1
2
3
4
5
6
|
|
|
Russian Journal of General Chemistry
6 publications, 50%
|
|
|
Russian Chemical Bulletin
2 publications, 16.67%
|
|
|
ACS Omega
1 publication, 8.33%
|
|
|
Russian Chemical Reviews
1 publication, 8.33%
|
|
|
Russian Journal of Organic Chemistry
1 publication, 8.33%
|
|
|
Журнал органической химии
1 publication, 8.33%
|
|
|
1
2
3
4
5
6
|
Publishers
|
1
2
3
4
5
6
7
|
|
|
Pleiades Publishing
7 publications, 58.33%
|
|
|
Springer Nature
2 publications, 16.67%
|
|
|
American Chemical Society (ACS)
1 publication, 8.33%
|
|
|
Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii
1 publication, 8.33%
|
|
|
The Russian Academy of Sciences
1 publication, 8.33%
|
|
|
1
2
3
4
5
6
7
|
- We do not take into account publications without a DOI.
- Statistics recalculated weekly.
Are you a researcher?
Create a profile to get free access to personal recommendations for colleagues and new articles.
Metrics
12
Total citations:
12
Citations from 2024:
6
(50%)
Cite this
GOST |
RIS |
BibTex |
MLA
Cite this
GOST
Copy
Chigorina E. A. et al. Synthesis and Cyclizations of N-(Thieno[2,3-b]pyridin-3-yl)cyanoacetamides // Russian Journal of General Chemistry. 2019. Vol. 89. No. 10. pp. 2018-2026.
GOST all authors (up to 50)
Copy
Chigorina E. A., Bespalov A. V., Dotsenko V. V. Synthesis and Cyclizations of N-(Thieno[2,3-b]pyridin-3-yl)cyanoacetamides // Russian Journal of General Chemistry. 2019. Vol. 89. No. 10. pp. 2018-2026.
Cite this
RIS
Copy
TY - JOUR
DO - 10.1134/S1070363219100062
UR - https://doi.org/10.1134/S1070363219100062
TI - Synthesis and Cyclizations of N-(Thieno[2,3-b]pyridin-3-yl)cyanoacetamides
T2 - Russian Journal of General Chemistry
AU - Chigorina, E A
AU - Bespalov, A. V.
AU - Dotsenko, V V
PY - 2019
DA - 2019/10/01
PB - Pleiades Publishing
SP - 2018-2026
IS - 10
VL - 89
SN - 1070-3632
SN - 1608-3350
ER -
Cite this
BibTex (up to 50 authors)
Copy
@article{2019_Chigorina,
author = {E A Chigorina and A. V. Bespalov and V V Dotsenko},
title = {Synthesis and Cyclizations of N-(Thieno[2,3-b]pyridin-3-yl)cyanoacetamides},
journal = {Russian Journal of General Chemistry},
year = {2019},
volume = {89},
publisher = {Pleiades Publishing},
month = {oct},
url = {https://doi.org/10.1134/S1070363219100062},
number = {10},
pages = {2018--2026},
doi = {10.1134/S1070363219100062}
}
Cite this
MLA
Copy
Chigorina, E. A., et al. “Synthesis and Cyclizations of N-(Thieno[2,3-b]pyridin-3-yl)cyanoacetamides.” Russian Journal of General Chemistry, vol. 89, no. 10, Oct. 2019, pp. 2018-2026. https://doi.org/10.1134/S1070363219100062.
Profiles