Abstract
The rhodium(III)-catalyzed ortho-C-H amidation of azobenzenes with arylsulfonyl and aryl and alkyl isocyanates is described. The N-sulfonyl amidation reaction using arylsulfonyl isocyanates is first reported in the C-H activation strategy. These transformations provide the facile and efficient construction of a range of amide moieties into azobenzenes.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Amides / chemical synthesis*
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Amides / chemistry
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Azo Compounds / chemical synthesis*
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Azo Compounds / chemistry
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Catalysis
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Molecular Structure
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Organometallic Compounds / chemistry*
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Rhodium / chemistry*
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Sulfonic Acids / chemical synthesis*
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Sulfonic Acids / chemistry
Substances
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Amides
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Azo Compounds
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Organometallic Compounds
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Sulfonic Acids
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Rhodium
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azobenzene