Chemical Communications

Anti-Bredt N-heterocyclic carbene: an efficient ligand for the gold (I)-catalyzed hydroamination of terminal alkynes with parent hydrazine

MJ López-Gómez, D Martin, G Bertrand

Index: Lopez-Gomez, Maria J.; Martin, David; Bertrand, Guy Chemical Communications, 2013 , vol. 49, # 40 p. 4483 - 4485

Full Text: HTML

Citation Number: 38

Abstract

An anti-Bredt N-heterocyclic carbene gold (I) chloride complex was synthesized by taking advantage of the reversible insertion of the free carbene into the NH bond of hexamethyldisilazane. This precatalyst promotes the parent hydrazine hydroamination of terminal alkynes at room temperature.