Nickel versus Palladium in Cross-Coupling Catalysis: On the Role of Substrate Coordination to Zerovalent Metal Complexes
作者:Alasdair K. Cooper、Paul M. Burton、David J. Nelson
DOI:10.1055/s-0039-1690045
日期:2020.2
Suzuki–Miyaura reactionscatalysed by nickel and palladium is reported, using competition experiments, robustness screening, and density functional theory calculations. Nickel can interact with a variety of functional groups, which manifests as selectivity in competitive cross-coupling reactions. The presence of these functional groups on exogenous additives has effects on cross-coupling reactions that range
The Suzuki-Miyaura Reaction Performed Using a Palladium-N-Heterocyclic Carbene Catalyst and a Weak Inorganic Base
作者:Frédéric Izquierdo、Martin Corpet、Steven P. Nolan
DOI:10.1002/ejoc.201500043
日期:2015.3
We gratefully acknowledge the EC for funding through the seventh framework program SYNFLOW, the ERC (Advanced Investigator Award ‘FUNCAT’ to SPN) and the EPSRC. S.P.N. is a Royal Society Wolfson Research Merit Award holder.
[EN] BICYCLIC HETEROARYL COMPOUNDS AS GPR119 RECEPTOR AGONISTS<br/>[FR] COMPOSÉS HÉTÉROARYLES BICYCLIQUES EN TANT QU'AGONISTES DU RÉCEPTEUR GPR119
申请人:CENTAURUS BIOPHARMA CO LTD
公开号:WO2012103806A1
公开(公告)日:2012-08-09
The present invention provides a new class of bicyclic heteroaryl compounds represented by Formula (I), pharmaceutical compositions containing these compounds, and their use for modulating the activity of GPR119 in the treatment of metabolic disorders and complications thereof, as well as methods for the treatment of the metabolic disorders and complications thereof.
3a-d [FcC(S)OEtPdClZR3, where: 3a, ZR3: PPh3; 3b, ZR3: P(o-Tol)3; 3c, ZR3: PMe3; 3d, ZR3: SbPh3] from ferrocenyl thionoester 1 [FcC(S)OEt] in good yields is reported. The catalytic applications of these cyclopalladated complexes in Heck and Suzukicross-couplingreactions were also evaluated, in combination with infrared or microwave as energy sources. The coupled products of these reactions were obtained