Gold(l)-catalyzed formation of furans by a Claisen type rearrangement of ynenyl allyl ethers

Florin M. Istrate (1) , Fabien Gagosz (1)

1 DCSO - Laboratoire de synthèse organique

A series of ynenyl allyl ethers were rearranged into polysubstituted furans in the presence of a gold(I) catalyst. It is proposed that the transformation involves a Claisen-type rearrangement that allows the efficient creation of quaternary centers under mild experimental conditions. © 2011 Istrate and Gagosz.

Domaines: Chimie organique

Florin M. Istrate, Fabien Gagosz. Gold(l)-catalyzed formation of furans by a Claisen type rearrangement of ynenyl allyl ethers. Beilstein Journal of Organic Chemistry, 2011, 7, pp.878-885. ⟨10.3762/bjoc.7.100⟩. ⟨hal-00950027⟩