ja8b02903_si_001.pdf (21.17 MB)
Re(I)-Catalyzed Hydropropargylation of Silyl Enol Ethers Utilizing Dynamic Interconversion of Vinylidene–Alkenylmetal Intermediates via 1,5-Hydride Transfer
journal contribution
posted on 2018-06-12, 00:00 authored by Nobuharu Iwasawa, Shoya Watanabe, Akane Ario, Hideyuki SogoRe(I)-catalyzed hydropropargylation
reaction of silyl enol ethers
was realized utilizing dynamic interconversion of vinylidene–alkenylmetal
intermediates, where alkenylmetals underwent 1,5-hydride transfer
of the α-hydrogen to generate vinylidene intermediates. Furthermore,
this process was found to be in an equilibrium.