26625-24-1Relevant academic research and scientific papers
From Ketones, Amines, and Carbon Monoxide to 4-Quinolones: Palladium-Catalyzed Oxidative Carbonylation
Wu, Jiwei,Zhou, Yuchen,Wu, Ting,Zhou, Yi,Chiang, Chien-Wei,Lei, Aiwen
supporting information, p. 6432 - 6435 (2017/12/08)
A novel method of palladium-catalyzed oxidative carbonylation of ketones, amines, and carbon monoxide for the synthesis of 4-quinolones has been developed. This protocol provides a straightforward route to construct useful 4-quinolone derivatives from ine
Zirconium complexes stabilized by amine-bridged bis(phenolato) ligands as precatalysts for intermolecular hydroamination reactions
Sun, Qiu,Wang, Yaorong,Yuan, Dan,Yao, Yingming,Shen, Qi
, p. 20352 - 20360 (2015/12/04)
A series of zirconium complexes bearing amine-bridged bis(phenolato) ligands of different steric and electronic properties have been synthesized, and their activities in catalyzing intermolecular hydroamination reactions have been studied and compared. In
Synthesis of group 4 metal complexes stabilized by an amine-bridged bis(phenolato) ligand and their catalytic behavior in intermolecular hydroamination reactions
Sun, Qiu,Wang, Yaorong,Yuan, Dan,Yao, Yingming,Shen, Qi
, p. 994 - 1001 (2014/03/21)
Zirconium and titanium complexes 1 and 2, bearing an amine-bridged bis(phenolato) ligand, have been synthesized and characterized. Although 1 and 2 were inactive in catalyzing intermolecular hydroamination reactions, cationic complexes generated in situ f
The potassium hydride mediated trimerization of imines
Kutlescha, Kathrin,Venkanna, Gopaladasu T.,Kempe, Rhett
supporting information; experimental part, p. 4183 - 4185 (2011/06/25)
A novel reaction, the potassium hydride mediated synthesis of fulvenes, is described. The synthesis utilizes N-aryl imines as an inexpensive starting material affording novel substituted aminofulvenes. It is proposed that the presence of the metalated enamine as well as the imine (ratio 21) leads to the formation of an initial dimerization and a transient trimerization product, which cyclizes, giving rise to the aminofulvene.
Novel amido-complexes for the efficient asymmetric hydrogenation of imines
Kutlescha, Kathrin,Irrgang, Torsten,Kempe, Rhett
supporting information; experimental part, p. 3126 - 3130 (2011/02/22)
Novel N,N,P ligand stabilized rhodium complexes exhibiting high activities and enantioselectivities in the asymmetric hydrogenation of N-aryl imines are introduced. The ligands were synthesized from inexpensive starting materials and their modular design
