Synthesis of Pyridylcyclopropanes and Indolizines Based on Quaternized Substituted Styrilpyridines
2-Styrylpyridinium salts containing adamantane or aromatic fragments were prepared via a substitution reaction. It was found that quaternized substituted 2-ethenylpyridines undergo intramolecular cyclization under the action of bases, leading to trisubstituted cyclopropanes, as well as mono-, di-, and trisubstituted indolizines. A plausible mechanism was proposed for the formation of pyridylcyclopropanes.
Authors
- О.А. Lodochnikova (ORCID: https://orcid.org/0000-0001-9614-5092)
- M. R. Baimuratov (ORCID: https://orcid.org/0000-0002-3326-5561)
- Anastasiya N. Bogdanova (ORCID: https://orcid.org/0000-0003-2805-6180)
- Yu. N. Klimochkin (ORCID: https://orcid.org/0000-0002-7335-4040)
- Elizaveta A. Sokova
Institutions
- Samara State Technical University (RU)
- A.E. Arbuzov Institute of Organic and Physical Chemistry (RU)
Publication Details
- Journal
- Russian Journal of General Chemistry
- Published
- 2025-10-01
- DOI
- https://doi.org/10.1134/s1070363225605356
- Primary Topic
- Synthesis and Reactivity of Heterocycles
- Type
- article
- Field-Weighted Citation Impact
- 0.00