Acid-Catalyzed Pyridylimidazoline Rearrangement

Acid-Catalyzed Pyridylimidazoline Rearrangement Full article

Journal

ХИМИЯ В ИНТЕРЕСАХ УСТОЙЧИВОГО РАЗВИТИЯ
ISSN: 0869-8538 , E-ISSN: 1817-1818

Output data

Year: 2022, Volume: 30, Number: 6, Pages: 625-639 Pages count : 15 DOI: 10.15372/csd2022426

Tags

1-ALKOXY-3-IMIDAZOLINES, NITROXIDE RADICALS, IMIDAZO[1,5-A]PYRIDIN, REARRANGEMENT, SUPERACIDS, NMR, DFT

Authors

SALNIKOV G.E. ¹ , KIRILYUK I.A. ¹ , MOROZOV D.A. ¹ , CHERKASOV S.A. ¹ , GENAEV A.M. ¹

Affiliations

1	N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry of SB RAS

1-Alkoxy-3-imidazolines derived from stable nitroxide radicals, as well as nitroxide radicals themselves, bearing the 2-pyridyl substituent in position 2, under mild conditions undergo acid-catalyzed rearrangement with the fragmentation of the imidazoline ring and the formation of imidazo[1,5-α]pyridine. This rearrangement does not occur in superacid media due to the protective protonation of the nitrogen atom of the pyridyl substituent.

SALNIKOV G.E. , KIRILYUK I.A. , MOROZOV D.A. , CHERKASOV S.A. , GENAEV A.M.
Acid-Catalyzed Pyridylimidazoline Rearrangement
ХИМИЯ В ИНТЕРЕСАХ УСТОЙЧИВОГО РАЗВИТИЯ. 2022. V.30. N6. P.625-639. DOI: 10.15372/csd2022426 WOS РИНЦ

Сальников Г.Е. , Кирилюк И.А. , Морозов Д.А. , Черкасов С.А. , Генаев А.М.
Перегруппировка пиридилимидазолинов, катализируемая кислотами
ХИМИЯ В ИНТЕРЕСАХ УСТОЙЧИВОГО РАЗВИТИЯ. 2022. №6. С.645-659. DOI: 10.15372/KhUR2022426 РИНЦ

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