Synthesis and Characterization of C,C-Type Palladacycles and Their Catalytic Application in Mizoroki–Heck Coupling Reaction

2018 ◽  
Vol 37 (7) ◽  
pp. 1150-1159 ◽  
Author(s):  
Chi Hou Lo ◽  
Hon Man Lee
Keyword(s):  
Coupling Reaction ◽  
Synthesis And Characterization ◽  
Heck Coupling ◽  
Catalytic Application

Synthesis and Characterization of Novel PEPPSI type Pd–BICAAC Complexes

2022 ◽  
Author(s):  
Márton Nagyházi ◽  
Balázs Almási ◽  
Ádám Lukács ◽  
Attila Bényei ◽  
Tibor Nagy ◽  
...  
Keyword(s):  
High Activity ◽  
Coupling Reaction ◽  
Kinetic Studies ◽  
Elemental Mercury ◽  
Palladium Complexes ◽  
Synthesis And Characterization ◽  
Heck Coupling ◽  
Moisture Resistant

A series of bicyclic alkylamino carbenes (BICAAC) (where N-aryl = dipp, mes, 2,6-dimethyl-4-(dimethylamino)phenyl, 5a-d) and their novel air- and moisture-resistant pyridine (pyridine, 4 dimethylaminopyridine) containing palladium PEPPSI-type Pd(II) complexes (6a-e) were synthetized and characterized. The new palladium complexes have shown high activity in Mizoroki–Heck coupling reaction even at as low as 100 ppm loading (TON up to 10000). Kinetic studies revealed that reactions carried out in the presence of elemental mercury resulted in decrease in activity. It indicates that the coupling reaction may have both molecular and Pd(0)-mediated catalytic paths.

ChemInform Abstract: Synthesis and Characterization of New Chiral P,O Ferrocenyl Ligands and Catalytic Application to Asymmetric Suzuki-Miyaura Coupling.

ChemInform ◽  
2015 ◽  
Vol 46 (13) ◽  
pp. no-no
Author(s):  
Samer Bayda ◽  
Audrey Cassen ◽  
Jean-Claude Daran ◽  
Catherine Audin ◽  
Rinaldo Poli ◽  
...  
Keyword(s):  
Synthesis And Characterization ◽  
Catalytic Application ◽  
Ferrocenyl Ligands
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