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N-Heterocyclic carbene–chromium-catalyzed alkylative cross-coupling of benzamide derivatives with aliphatic bromides.
- Source :
-
Chemical Communications . 8/28/2018, Vol. 54 Issue 67, p9325-9328. 4p. - Publication Year :
- 2018
-
Abstract
- Described here is a chromium-catalyzed alkylative cross-coupling of benzamide derivatives with aliphatic electrophiles under mild conditions. This reaction was promoted by a low-cost and air-stable chromium(iii) chloride salt combined with an N-heterocyclic carbene ligand and phenylmagnesium bromide as a reductant, and probably occurred with low-valent chromium involved in the catalytic cleavage of the ortho-C–H bonds of the benzamide, followed by coupling with the alkyl bromide through a radical-involving mechanism. [ABSTRACT FROM AUTHOR]
- Subjects :
- *HETEROCYCLIC chemistry
*CARBENES
*BENZAMIDE
Subjects
Details
- Language :
- English
- ISSN :
- 13597345
- Volume :
- 54
- Issue :
- 67
- Database :
- Academic Search Index
- Journal :
- Chemical Communications
- Publication Type :
- Academic Journal
- Accession number :
- 131247548
- Full Text :
- https://doi.org/10.1039/c8cc05026k