Metal-free C–H arylation of imidazoheterocycles with aryl hydrazines

Metal-free C–H arylation of imidazoheterocycles with aryl hydrazines Full article

Journal

RSC Advances
ISSN: 2046-2069

Output data

Year: 2018, Volume: 8, Number: 22, Pages: 12360-12367 Pages count : 8 DOI: 10.1039/c8ra01474d

Authors

Jana Sourav ¹ , Samanta Sadhanendu ¹ , Bagdi Avik K. ² , Shirinian Valerii Z. ³ , Hajra Alakananda ¹

Affiliations

1	Department of Chemistry, Visva-Bharati (A Central University) Santiniketan, West Bengal, India
2	Department of Chemistry, TDB College, Raniganj, Burdwan 713347, India
3	Zelinsky Institute of Organic Chemistry RAS, 47 Leninsky Prosp., Moscow, Russian Federation

A simple and efficient metal-free arylation of imidazo[1,2-a]pyridines at the C-3 position with arylhydrazine has been achieved at room temperature under ambient air conditions. Various 2,3-disubstituted imidazopyridines and imidazothiazoles were synthesized with high yields. The present methodology demonstrates the usefulness of commercially available aryl hydrazine as an arylating agent.

Jana S. , Samanta S. , Bagdi A.K. , Shirinian V.Z. , Hajra A.
Metal-free C–H arylation of imidazoheterocycles with aryl hydrazines
RSC Advances. 2018. V.8. N22. P.12360-12367. DOI: 10.1039/c8ra01474d WOS Scopus OpenAlex

≡ Web of science:	WOS:000431976000053
≡ Scopus:	2-s2.0-85045017581
≡ OpenAlex:	W2796325630