Electroreductive heterocyclization of ortho-piperidino substituted nitro(het)arenes

Electroreductive heterocyclization of ortho-piperidino substituted nitro(het)arenes Full article

Journal

Mendeleev Communications
ISSN: 1364-551X , E-ISSN: 0959-9436

Output data

Year: 2020, Volume: 30, Number: 5, Pages: 633-635 Pages count : 3 DOI: 10.1016/j.mencom.2020.09.027

Authors

Begunov Roman S. ¹ , Sakulina Valeria O. ¹ , Syroeshkin Mikhail A. ² , Saverina Evgeniya A. ² , Sokolov Alexandr A. ¹ , Minyaev Mikhail E. ²

Affiliations

1	P. G. Demidov Yaroslavl State University, 150000 Yaroslavl, Russian Federation
2	N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russian Federation

Electrochemical reduction of ortho-piperidino substituted nitro(het)arenes in an undivided cell on a lead cathode in 8% HCl gave either 1,2,3,4-tetrahydropyrido[1,2-a]-benzimidazoles or 6,7,8,9-tetrahydropyrido[3′,2′:4,5]- imidazo[1,2-a]pyridines. The reductive heterocyclization mechanism involves the initial formation of a nitroso derivative followed by the formation of an imidazole ring.

Begunov R.S. , Sakulina V.O. , Syroeshkin M.A. , Saverina E.A. , Sokolov A.A. , Minyaev M.E.
Electroreductive heterocyclization of ortho-piperidino substituted nitro(het)arenes
Mendeleev Communications. 2020. V.30. N5. P.633-635. DOI: 10.1016/j.mencom.2020.09.027 WOS Scopus OpenAlex

Web of science:	WOS:000577530900027
Scopus:	2-s2.0-85092061979
OpenAlex:	W3087941752

DB	Citing
OpenAlex	10
Scopus	7
Web of science	7