A novel three-component reaction of N-fluoropyridinium salts: a facile approach to imidazo[1,2-a]pyridines
1
Small Molecule Drug Discovery, Chemical Diversity, 11558 Sorrento Valley Road, Suite 5, San Diego, CA 92121, United States
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Publication type: Journal Article
Publication date: 2005-06-01
scimago Q3
wos Q3
SJR: 0.334
CiteScore: 3.2
Impact factor: 1.5
ISSN: 00404039, 18733581
Organic Chemistry
Drug Discovery
Biochemistry
Abstract
The reaction of N -fluoropyridinium triflate with isonitriles in acetonitrile and propionitrile in the presence of NaBH(OAc) 3 led to the formation of the corresponding imidazo[1,2- a ]pyridines in 44–73% yields. The proposed reaction mechanism involves the intermediate formation of a highly reactive carbene species and apparent reduction of the pyridinium intermediate with NaBH(OAc) 3 to yield the targeted heterocycles.
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Total citations:
34
Citations from 2024:
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(2.94%)
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Kiselyov A. S. A novel three-component reaction of N-fluoropyridinium salts: a facile approach to imidazo[1,2-a]pyridines // Tetrahedron Letters. 2005. Vol. 46. No. 26. pp. 4487-4490.
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Kiselyov A. S. A novel three-component reaction of N-fluoropyridinium salts: a facile approach to imidazo[1,2-a]pyridines // Tetrahedron Letters. 2005. Vol. 46. No. 26. pp. 4487-4490.
Cite this
RIS
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TY - JOUR
DO - 10.1016/j.tetlet.2005.04.124
UR - https://doi.org/10.1016/j.tetlet.2005.04.124
TI - A novel three-component reaction of N-fluoropyridinium salts: a facile approach to imidazo[1,2-a]pyridines
T2 - Tetrahedron Letters
AU - Kiselyov, Alexander S
PY - 2005
DA - 2005/06/01
PB - Elsevier
SP - 4487-4490
IS - 26
VL - 46
SN - 0040-4039
SN - 1873-3581
ER -
Cite this
BibTex (up to 50 authors)
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@article{2005_Kiselyov,
author = {Alexander S Kiselyov},
title = {A novel three-component reaction of N-fluoropyridinium salts: a facile approach to imidazo[1,2-a]pyridines},
journal = {Tetrahedron Letters},
year = {2005},
volume = {46},
publisher = {Elsevier},
month = {jun},
url = {https://doi.org/10.1016/j.tetlet.2005.04.124},
number = {26},
pages = {4487--4490},
doi = {10.1016/j.tetlet.2005.04.124}
}
Cite this
MLA
Copy
Kiselyov, Alexander S.. “A novel three-component reaction of N-fluoropyridinium salts: a facile approach to imidazo[1,2-a]pyridines.” Tetrahedron Letters, vol. 46, no. 26, Jun. 2005, pp. 4487-4490. https://doi.org/10.1016/j.tetlet.2005.04.124.