The synthesis of the central tricyclic core of the isatisine A: harmonious orchestration of [metal]-catalyzed reactions in a sequence

Two sequential metal-catalyzed transformations, involving [In]-catalyzed Friedel–Crafts type addition of spiroaminol carbon to indole C3 followed by [Rh]-catalyzed dehydrogenative cyclization of the resulting γ-amino alcohol culminated in the construction of the central tricyclic core isatisine A. T...

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Veröffentlicht in:	Tetrahedron 2014-01, Vol.70 (2), p.510-516
Hauptverfasser:	Patel, Pitambar, Narendraprasad Reddy, B., Ramana, C.V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbon Catalysis Construction Dehydrogenation Dehydrogenative cyclization Friedel–Crafts reaction Indium chloride Isatisine A Rhodium Spiro-3-indolinone Strategy Synthesis Tetrahedrons Transformations
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