Ligand-enabled gold-catalyzed 1,2-heteroarylation of alkenes
作者:Akash G. Tathe、Chetan C. Chintawar、Vivek W. Bhoyare、Nitin T. Patil
DOI:10.1039/d0cc03707a
日期:——
By adopting the interplay between ligand-enabled Au(I)/Au(III) catalysis and the unique π-activation mode of gold complexes, a highly coveted 1,2-heteroarylation of alkenes has been accomplished. The present ligand-enabled approach not only circumvents the requirement for strong sacrificial oxidants or photocatalysts but also operates under mild reaction conditions by utilizing simple and non-prefunctionalized
Combining Gold and Photoredox Catalysis: Visible Light-Mediated Oxy- and Aminoarylation of Alkenes
作者:Basudev Sahoo、Matthew N. Hopkinson、Frank Glorius
DOI:10.1021/ja400311h
日期:2013.4.17
A room-temperature intramolecular oxy- and aminoarylation of alkenes with aryldiazonium salts has been developed using a novel gold and photoredox dual-catalytic system. The compatibility of these two catalytic modes has been established for the first time and demonstrates the potential of this system as a method to expand the scope of nucleophilic addition reactions to carbon-carbon multiple bonds