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Metal-free oxidative decarbonylative halogenation of fused imidazoles.
- Source :
- New Journal of Chemistry; 11/28/2021, Vol. 45 Issue 44, p20551-20555, 5p
- Publication Year :
- 2021
-
Abstract
- An efficient strategy has been developed for the deformylative halogenation of carbaldehyde imidazo-fused heterocycles in the presence of TBHP controlled by temperature. A convenient and sequential functionalization (C8 to C3) portrays the synthetic utility of the current method. N-Heterocycle benzamide products were also observed via the ring opening of imidazopyridines through the cleavage of C–C bond at high temperatures. Features of this method include temperature-controlled excellent regioselectivity, mild conditions and functional group tolerance. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 11440546
- Volume :
- 45
- Issue :
- 44
- Database :
- Complementary Index
- Journal :
- New Journal of Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 153575496
- Full Text :
- https://doi.org/10.1039/d1nj04440k