N-Heterocyclic carbene-palladium(ii)-1-methylimidazole complex catalyzed direct C-H bond arylation of imidazo[1,2-a]pyridines with aryl chloridesElectronic supplementary information (ESI) available: 1H and 13C NMR spectra of compounds 4. See DOI: 10.1039/c6ob02704k
We herein reported the N-heterocyclic carbene-palladium( ii )-1-methylimidazole complex catalyzed direct C-H bond arylation of imidazo[1,2- a ]pyridines with aryl chlorides. Under suitable conditions, all reactions between various imidazo[1,2- a ]pyridines and aryl chlorides worked well to give the...
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Main Authors | , , , |
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Format | Journal Article |
Language | English |
Published |
01.02.2017
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Online Access | Get full text |
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Summary: | We herein reported the N-heterocyclic carbene-palladium(
ii
)-1-methylimidazole complex catalyzed direct C-H bond arylation of imidazo[1,2-
a
]pyridines with aryl chlorides. Under suitable conditions, all reactions between various imidazo[1,2-
a
]pyridines and aryl chlorides worked well to give the desired C3-H arylated products in acceptable to high yields, giving a convenient and alternative method for the direct C-H bond arylation of imidazo[1,2-
a
]pyridines, using economic and easily available aryl chlorides as the arylating reagents.
NHC-Pd(
ii
) complex catalyzed C-H bond arylation of imidazo[1,2-
a
]pyridines with aryl chlorides was reported. |
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Bibliography: | 1 13 4 Electronic supplementary information (ESI) available 10.1039/c6ob02704k H and See DOI C NMR spectra of compounds |
ISSN: | 1477-0520 1477-0539 |
DOI: | 10.1039/c6ob02704k |