volume 60 issue 2 pages 353-357

Reaction of 2-Aminobenzimidazoles with Acetylene in the KOBut/DMSO System. Self-Assembly of Benzo[d]imidazo[1,2-a]imidazoles and Benzo[4,5]imidazo[1,2-a]pyrimidines under Competition between Nucleophilic Centers

N. V. Semenova 1
I A Ushakov 1
Elena Yu Schmidt 1, 2
Publication typeJournal Article
Publication date2024-02-01
scimago Q4
wos Q4
SJR0.190
CiteScore1.3
Impact factor0.9
ISSN10704280, 16083393
Abstract
2-Aminobenzimidazoles react with acetylene in the KOBut/DMSO superbase system (80°C, 20 min) to give benzimidazo[1,2-a]imidazoles and benzimidazo[1,2-a]pyrimidines formed by the self-assembly of the starting compounds with two or three molecules of acetylene. Vinyl derivatives of 1,3-dihydro-2H-benz[d]imidazole-2-imine were also isolated.
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Semenova N. V. et al. Reaction of 2-Aminobenzimidazoles with Acetylene in the KOBut/DMSO System. Self-Assembly of Benzo[d]imidazo[1,2-a]imidazoles and Benzo[4,5]imidazo[1,2-a]pyrimidines under Competition between Nucleophilic Centers // Russian Journal of Organic Chemistry. 2024. Vol. 60. No. 2. pp. 353-357.
GOST all authors (up to 50) Copy
Semenova N. V., Ushakov I. A., Schmidt E. Yu., Trofimov B. A. Reaction of 2-Aminobenzimidazoles with Acetylene in the KOBut/DMSO System. Self-Assembly of Benzo[d]imidazo[1,2-a]imidazoles and Benzo[4,5]imidazo[1,2-a]pyrimidines under Competition between Nucleophilic Centers // Russian Journal of Organic Chemistry. 2024. Vol. 60. No. 2. pp. 353-357.
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RIS Copy
TY - JOUR
DO - 10.1134/s1070428024020192
UR - https://link.springer.com/10.1134/S1070428024020192
TI - Reaction of 2-Aminobenzimidazoles with Acetylene in the KOBut/DMSO System. Self-Assembly of Benzo[d]imidazo[1,2-a]imidazoles and Benzo[4,5]imidazo[1,2-a]pyrimidines under Competition between Nucleophilic Centers
T2 - Russian Journal of Organic Chemistry
AU - Semenova, N. V.
AU - Ushakov, I A
AU - Schmidt, Elena Yu
AU - Trofimov, B. A.
PY - 2024
DA - 2024/02/01
PB - Pleiades Publishing
SP - 353-357
IS - 2
VL - 60
SN - 1070-4280
SN - 1608-3393
ER -
BibTex |
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BibTex (up to 50 authors) Copy
@article{2024_Semenova,
author = {N. V. Semenova and I A Ushakov and Elena Yu Schmidt and B. A. Trofimov},
title = {Reaction of 2-Aminobenzimidazoles with Acetylene in the KOBut/DMSO System. Self-Assembly of Benzo[d]imidazo[1,2-a]imidazoles and Benzo[4,5]imidazo[1,2-a]pyrimidines under Competition between Nucleophilic Centers},
journal = {Russian Journal of Organic Chemistry},
year = {2024},
volume = {60},
publisher = {Pleiades Publishing},
month = {feb},
url = {https://link.springer.com/10.1134/S1070428024020192},
number = {2},
pages = {353--357},
doi = {10.1134/s1070428024020192}
}
MLA
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MLA Copy
Semenova, N. V., et al. “Reaction of 2-Aminobenzimidazoles with Acetylene in the KOBut/DMSO System. Self-Assembly of Benzo[d]imidazo[1,2-a]imidazoles and Benzo[4,5]imidazo[1,2-a]pyrimidines under Competition between Nucleophilic Centers.” Russian Journal of Organic Chemistry, vol. 60, no. 2, Feb. 2024, pp. 353-357. https://link.springer.com/10.1134/S1070428024020192.
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