Abstract
A rhodium(III)-catalyzed oxidative olefination of 1,2-disubstituted arylhydrazines with alkenes via sp(2) C-H bond activation followed by an intramolecular aza-Michael reaction is described. This strategy allows the direct and efficient construction of highly substituted 2,3-dihydro-1H-indazole scaffolds.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Alkenes / chemistry*
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Catalysis
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Hydrazines / chemistry*
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Indazoles / chemical synthesis*
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Indazoles / chemistry
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Molecular Structure
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Oxidation-Reduction
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Oxidative Coupling
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Rhodium / chemistry*
Substances
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Alkenes
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Hydrazines
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Indazoles
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Rhodium