Rhodium catalyzed C–H olefination of N-benzoylsulfonamides with internal alkenes

Chen Zhu; John R. Falck

doi:10.1039/c2cc16963k

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Rhodium catalyzed C–H olefination of N-benzoylsulfonamides with internal alkenes

Chen Zhu John R. Falck

Year: 2011 Journal: Chemical Communications Vol: 48 (11)Pages: 1674-1676 Publisher: Royal Society of Chemistry

DOI: 10.1039/c2cc16963k

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Abstract

An annulation via tandem rhodium catalyzed C-H olefination of N-benzoylsulfonamides with internal olefins followed by C-N bond formation is disclosed. A N-substituted quaternary center is formed during the reaction thus providing efficient access to a series of 3,3-disubstituted isoindolinones.

Keywords:

Annulation Rhodium Tandem Catalysis Chemistry Medicinal chemistry Combinatorial chemistry Organic chemistry Materials science

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Catalytic C–H Functionalization Methods

Physical Sciences → Chemistry → Organic Chemistry

Synthesis and Catalytic Reactions

Physical Sciences → Chemistry → Organic Chemistry

Catalytic Cross-Coupling Reactions

Physical Sciences → Chemistry → Organic Chemistry

Rhodium catalyzed C–H olefination of N-benzoylsulfonamides with internal alkenes

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