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A Base Promoted Cyclization of N-Propargylaminopyridines. Synthesis of Imidazo[1,2-a]pyridine Derivatives

Authorized Users Only
2011
Authors
Husinec, Suren
Marković, Rade
Petković, Miloš
Nasufović, Veselin
Savić, Vladimir
Article (Published version)
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Abstract
A base promoted cyclization of the protected N-propargylaminopyridines was shown to be an efficient method for the preparation of imidazo[1,2-a] pyridine derivatives. The reactions were carried out with a small excess of base, at room temperature or slightly above producing the heterocyclic products in moderate to good yields. The stereoelectronic properties of substituents on the pyridine ring were shown to influence the cyclization process.
Source:
Organic Letters, 2011, 13, 9, 2286-2289
Publisher:
  • Amer Chemical Soc, Washington
Funding / projects:
  • Computational design, synthesis and biological evaluation of new heterocyclic compounds as selective tumorogenesis inhibitors (RS-172009)

DOI: 10.1021/ol200508x

ISSN: 1523-7060

PubMed: 21446664

WoS: 000289956700037

Scopus: 2-s2.0-79955576570
[ Google Scholar ]
54
53
URI
https://farfar.pharmacy.bg.ac.rs/handle/123456789/1527
Collections
  • Radovi istraživača / Researchers’ publications
Institution/Community
Pharmacy
TY  - JOUR
AU  - Husinec, Suren
AU  - Marković, Rade
AU  - Petković, Miloš
AU  - Nasufović, Veselin
AU  - Savić, Vladimir
PY  - 2011
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/1527
AB  - A base promoted cyclization of the protected N-propargylaminopyridines was shown to be an efficient method for the preparation of imidazo[1,2-a] pyridine derivatives. The reactions were carried out with a small excess of base, at room temperature or slightly above producing the heterocyclic products in moderate to good yields. The stereoelectronic properties of substituents on the pyridine ring were shown to influence the cyclization process.
PB  - Amer Chemical Soc, Washington
T2  - Organic Letters
T1  - A Base Promoted Cyclization of N-Propargylaminopyridines. Synthesis of Imidazo[1,2-a]pyridine Derivatives
VL  - 13
IS  - 9
SP  - 2286
EP  - 2289
DO  - 10.1021/ol200508x
ER  - 
@article{
author = "Husinec, Suren and Marković, Rade and Petković, Miloš and Nasufović, Veselin and Savić, Vladimir",
year = "2011",
abstract = "A base promoted cyclization of the protected N-propargylaminopyridines was shown to be an efficient method for the preparation of imidazo[1,2-a] pyridine derivatives. The reactions were carried out with a small excess of base, at room temperature or slightly above producing the heterocyclic products in moderate to good yields. The stereoelectronic properties of substituents on the pyridine ring were shown to influence the cyclization process.",
publisher = "Amer Chemical Soc, Washington",
journal = "Organic Letters",
title = "A Base Promoted Cyclization of N-Propargylaminopyridines. Synthesis of Imidazo[1,2-a]pyridine Derivatives",
volume = "13",
number = "9",
pages = "2286-2289",
doi = "10.1021/ol200508x"
}
Husinec, S., Marković, R., Petković, M., Nasufović, V.,& Savić, V.. (2011). A Base Promoted Cyclization of N-Propargylaminopyridines. Synthesis of Imidazo[1,2-a]pyridine Derivatives. in Organic Letters
Amer Chemical Soc, Washington., 13(9), 2286-2289.
https://doi.org/10.1021/ol200508x
Husinec S, Marković R, Petković M, Nasufović V, Savić V. A Base Promoted Cyclization of N-Propargylaminopyridines. Synthesis of Imidazo[1,2-a]pyridine Derivatives. in Organic Letters. 2011;13(9):2286-2289.
doi:10.1021/ol200508x .
Husinec, Suren, Marković, Rade, Petković, Miloš, Nasufović, Veselin, Savić, Vladimir, "A Base Promoted Cyclization of N-Propargylaminopyridines. Synthesis of Imidazo[1,2-a]pyridine Derivatives" in Organic Letters, 13, no. 9 (2011):2286-2289,
https://doi.org/10.1021/ol200508x . .

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