Transition-metal-free C-H amidation and chlorination: synthesis of N/N′-mono-substituted imidazopyridin-2-ones from N-pyridyl-N-hydroxylamine intermediatesElectronic supplementary information (ESI) available. See DOI: 10.1039/c8cc02425a
Non-symmetric 1,3-substituted imidazopyridin-2-ones are a common structural scaffold found among many biologically active molecules. Herein we report an efficient, mild, and transition-metal free C-H amidation strategy to access such a pyrido-fused cyclic urea framework in good yields and with a bro...
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Main Authors | , , , , , |
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Format | Journal Article |
Language | English |
Published |
19.06.2018
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Online Access | Get full text |
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Summary: | Non-symmetric 1,3-substituted imidazopyridin-2-ones are a common structural scaffold found among many biologically active molecules. Herein we report an efficient, mild, and transition-metal free C-H amidation strategy to access such a pyrido-fused cyclic urea framework in good yields and with a broad functional group tolerance.
Transition-metal-free C-H amidation and chlorination for the synthesis of
N
/
N
′-mono-substituted imidazopyridin-2-ones from versatile
N
-pyridyl-
N
-hydroxylamine intermediates at room temperature. |
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Bibliography: | Electronic supplementary information (ESI) available. See DOI 10.1039/c8cc02425a |
ISSN: | 1359-7345 1364-548X |
DOI: | 10.1039/c8cc02425a |