was achieved. It proceeds via an intermolecular gold carbene generation/C−H annulation followed by a 6-endo-dig cyclization or Pictet–Spengler reactions to selectively form fused indoles. The formation of 2-substituted indoles and imidazoles derivatives through gold-catalyzed cyclization is also presented.
实现了末端芳基
炔烃与
硫亚胺的
金催化级联反应。它通过分子间
金卡宾生成/C−H 环化进行,然后进行 6- endig环化或 Pictet-Spengler 反应,选择性地形成稠合
吲哚。还介绍了通过
金催化环化形成 2-取代
吲哚和
咪唑衍
生物。