Isolation of a Zwitterionic Dienegold(III) Complex Intermediate in the Direct Conversion of Enyne-Amines to Cyclopentadienes
作者:Michele Melchionna、Martin Nieger、Juho Helaja
DOI:10.1002/chem.201000988
日期:——
Golden ring: A route for the direct AuCl3‐catalyzed conversion of an enyne–amine into cyclopentadiene is reported. The mechanism for the catalysis is proposed and supported by a resting‐state zwitterionic gold(III)‐cyclopentadiene structure (see figure).