Synthesis of Pyrido[1,2-a]benzimidazoles by Electroreductive Heterocyclization of 1-(2-nitroaryl)pyridinium Chlorides

Synthesis of Pyrido[1,2-a]benzimidazoles by Electroreductive Heterocyclization of 1-(2-nitroaryl)pyridinium Chlorides Full article

Journal

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

Output data

Year: 2012, Volume: 22, Number: 6, Pages: 312-313 Pages count : 2 DOI: 10.1016/j.mencom.2012.11.011

Authors

Sokolov Aleksandr A. ¹ , Syroeshkin Mikhail A. ² , Begunov Roman S. ¹ , Rusakova Nadezhda N. ¹ , Gultyai Vadim P. 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

The electrochemical reduction of N-(2-nitro-4-R-phenyl)pyridinium chlorides (R = CF3, CN, CO2Et) at a lead cathode in HCl/PriOH/H2O affords the corresponding 7-R-pyrido[1,2-a]benzimidazoles in 70–94% yields.

Sokolov A.A. , Syroeshkin M.A. , Begunov R.S. , Rusakova N.N. , Gultyai V.P.
Synthesis of Pyrido[1,2-a]benzimidazoles by Electroreductive Heterocyclization of 1-(2-nitroaryl)pyridinium Chlorides
Mendeleev Communications. 2012. V.22. N6. P.312-313. DOI: 10.1016/j.mencom.2012.11.011 WOS Scopus OpenAlex

Web of science:	WOS:000312919100011
Scopus:	2-s2.0-84870377639
OpenAlex:	W2952413659

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OpenAlex	9
Scopus	10
Web of science	9