3480-56-6Relevant articles and documents
Palladium-catalyzed oxidative amination of alkenes: Improved catalyst reoxidation enables the use of alkene as the limiting reagent
Rogers, Michelle M.,Kotov, Vasily,Chatwichien, Jaruwan,Stahl, Shannon S.
, p. 4331 - 4334 (2007)
Palladium-catalyzed methods for intermolecular aerobic oxidative amination of alkenes have been identified that are compatible with the use of alkene as the limiting reagent. These procedures, which enhance the utility of this reaction with alkenes that a
Aerobic oxidative amination of unactivated alkenes catalyzed by palladium
Brice, Jodie L.,Harang, Jenna E.,Timokhin, Vitaliy I.,Anastasi, Natia R.,Stahl, Shannon S.
, p. 2868 - 2869 (2007/10/03)
The first examples of palladium-catalyzed oxidative amination of unactivated alkyl olefins have been identified. To be successful, these reactions must be conducted under cocatalyst-free conditions that involve direct dioxygen-coupled turnover of the palladium catalyst. The oxidative amination products of norbornene and other cyclic alkenes implicate a cis-aminopalladation mechanism. Copyright
Dioxygen-Coupled Oxidative Amination of Styrene
Timokhin, Vitaliy I.,Anastasi, Natia R.,Stahl, Shannon S.
, p. 12996 - 12997 (2007/10/03)
Dioxygen-coupled oxidative amination of olefins is an attractive, but challenging, catalytic transformation. The present work describes the first general method for intermolecular oxidative amination of aryl olefins with molecular oxygen as the stoichiometric oxidant. This palladium-catalyzed reactivity is compatible with several different nitrogen nucleophiles, including oxazolidinone, phthalimide, pyrrolidinone, and p-toluenesulfonamide. The presence of a catalytic quantity of a Bronsted base in the reaction increases the catalytic activity and switches the reaction regioselectivity. Copyright