N-substituted imines by the copper-catalyzed N-imination of boronic acids and organostannanes with O-acyl ketoximes.
Catalytic quantities of copper(I) or copper(II) sources catalyze the N-imination of boronic acids and organostannanes through reaction with oxime O-carboxylates under nonbasic conditions. This method tolerates various functional groups and takes place efficiently using aryl, heteroaryl, and alkenyl boronic acids and stannanes.
Liu
Songbai
S
Department of Chemistry, Emory University, Atlanta, GA 30322, USA.
Yu
Ying
Y
Liebeskind
Lanny S
LS
D001897:Boronic Acids / Q000138:chemical synthesis / Q000737:chemistry*; D002384:Catalysis; D003300:Copper / Q000737:chemistry*; D003432:Cross-Linking Reagents / Q000737:chemistry; D007097:Imines / Q000737:chemistry*; D015394:Molecular Structure; D009570:Nitriles / Q000737:chemistry; D010091:Oximes / Q000737:chemistry*
D001897:Boronic Acids; D003432:Cross-Linking Reagents; D007097:Imines; D009570:Nitriles; D010091:Oximes; D003300:Copper