The Role of Metal Hydroxide Complexes in Late Transition Metal‐Mediated Transmetalation Reaction: The Case of Gold
作者:Stéphanie Dupuy、L. Ellis Crawford、Michael Bühl、Alexandra M. Z. Slawin、Steven P. Nolan
DOI:10.1002/adsc.201200233
日期:2012.9.17
In gold chemistry, the hydroxide function on the metal center was observed to act as a potent transmetalation group facilitator when reacted with boronic acids leading to the exceedingly rapid formation of gold‐aryl bonds.
Simple Synthetic Routes to N‐Heterocyclic Carbene Gold(I)–Aryl Complexes: Expanded Scope and Reactivity
作者:Nikolaos V. Tzouras、Marina Saab、Wim Janssens、Thibault Cauwenbergh、Kristof Van Hecke、Fady Nahra、Steven P. Nolan
DOI:10.1002/chem.202000876
日期:2020.4.24
gold-aryl compounds bearing N-heterocyclic carbene (NHC) ligands sparked an investigation of their reactivity and potential utility as organometallic synthons. The use of a mild base and green solvents provide access to these compounds, starting from widely available boronic acids and various [Au(NHC)Cl] complexes, with reactions taking place under air, at roomtemperature and leading to high yields with unprecedented
Continuous Flow Synthesis of [Au(NHC)(Aryl)] (NHC=N‐Heterocyclic Carbene) Complexes
作者:Thibault Cauwenbergh、Nikolaos V. Tzouras、Thomas Scattolin、Subhrajyoti Bhandary、Andreas Simoens、Kristof Van Hecke、Christian V. Stevens、Steven P. Nolan
DOI:10.1002/chem.202102379
日期:2021.9.20
perspectives towards the simpler and more sustainable synthesis of Au(I)-aryl complexes with valuable applications in catalysis, medicinal chemistry, and materials science. In recent years, continuous manufacturing has shown to be a reliable partner in establishing sustainable and controlled process scalability. Herein, the first continuous flow synthesis of a range of Au(I)-aryl starting from widely available