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[Copper(I)(Pyridine-Containing Ligand)] Catalyzed Regio- and Steroselective Synthesis of 2-Vinylcyclopropa[b]indolines from 2-Vinylindoles
- Pirovano, Valentina, Brambilla, Elisa, Tseberlidis, Giorgio
- Organic letters 2018 v.20 no.2 pp. 405-408
- chemical reactions, chemical structure, copper, diazo compounds, esters, ligands
- A [copper(I)pyridine-containing ligand]-catalyzed reaction between 2-vinylindoles and diazo esters is described. The reaction allows for the synthesis of a series of 2-vinylcyclopropa[b]indolines with excellent levels of regio- and sterocontrol under mild conditions.