Efficient palladium-catalyzed synthesis of substituted indoles employing a new (silanyloxyphenyl)phosphine ligand

作者: Christopher B. Lavery , Robert McDonald , Mark Stradiotto

DOI: 10.1039/C2CC33071G

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摘要: The new and easily prepared OTips-DalPhos ligand (L1) offers broad substrate scope at relatively low loadings in the palladium-catalyzed C–N cross-coupling/cyclization of o-alkynylhalo(hetero)arenes with primary amines, affording indoles related heterocyclic derivatives high yield.

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