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Nitropyridines as 2π-Partners in 1,3-Dipolar Cycloadditions with N-Methyl Azomethine Ylide: An Easy Access to Condensed Pyrrolines

1,3-Dipolar cycloaddition reactions of 2-substituted 5-R-3-nitropyridines and isomeric 3-R-5-nitropyridines with N-methyl azomethine ylide were studied. The effect of the substituent at positions 2 and 5 of the pyridine ring on the possibility of the [3+2]-cycloaddition process was revealed. A numbe...

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Detalles Bibliográficos
Autores principales:	Bastrakov, Maxim A., Fedorenko, Alexey K., Starosotnikov, Alexey M., Shakhnes, Alexander Kh.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2021
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8471275/ https://www.ncbi.nlm.nih.gov/pubmed/34577019 http://dx.doi.org/10.3390/molecules26185547

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