Gold(I)-catalyzed hydroarylation of allenes with indoles
摘要:
Reaction of a monosubstituted, 1,3-disubstituted, or tetrasubstituted allene with various indoles catalyzed by a 1:1 mixture of a gold(I) N-heterocyclic carbene complex and AgOTf at room temperature leadsto hydroarylation with formation of 3-allyl-indoles in modest to good yield. (C) 2008 Elsevier B.V. All rights reserved.