34608-41-8Relevant academic research and scientific papers
Copper-catalyzed aerobic oxidation of amines to imines under neat conditions with low catalyst loading
Patil, Rajendra D.,Adimurthy, Subbarayappa
supporting information; experimental part, p. 1695 - 1700 (2011/09/14)
The copper (I)-catalyzed direct synthesis of imines from amines under mild aerobic conditions is described. The method is applicable for the synthesis of various imines from corresponding amines such as benzylic, aliphatic, cyclic secondary, heteroaromatic species and the oxidative condensation of benzylamines with anilines extends the scope of the CuCl catalytic system. Noteworthy, solvent-free procedure, air as a benign oxidant, and the cheap and easy availability of the catalyst are the vital advantages of the method. Copyright
Aerobic oxidation of amines to imines catalyzed by bulk gold powder and by alumina-supported gold
Zhu, Bolin,Lazar, Mihaela,Trewyn, Brian G.,Angelici, Robert J.
experimental part, p. 1 - 6 (2009/02/08)
Both bulk gold powder (～50 μm particle size) and alumina-supported gold (50-150 nm) are highly active catalysts for the aerobic oxidative dehydrogenation of amines (CH-NH) to imines (C{double bond, long}N) under the mild conditions of 1 atm O2 and 100 °C. Reactions using the 5% Au/Al2O3 catalyst make efficient use of the gold metal and offer a practical synthesis of imines from amines. These studies add to the growing list of reactions that are catalyzed by bulk gold metal.
Non-nanogold catalyzed aerobic oxidation of secondary amines to imines
Zhu, Bolin,Angelici, Robert J.
, p. 2157 - 2159 (2008/02/08)
Bulk gold powder (～103 nm particle size) is a highly active catalyst for the oxidative dehydrogenation of secondary amines to imines under the mild conditions of 1 atm O2 and 60-100°C. The Royal Society of Chemistry.
