- N-heterocyclic pyridylmethylamines: Synthesis, complexation, molecular structure, and application to asymmetric Suzuki-Miyaura and oxidative coupling reactions
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The synthesis of N,N-bidentate ligands based on a π-deficient N-heterocyclic pyridylmethylamine core is described. The preparation and characterization of the corresponding N,N-ligand-palladium complexes in solution and the solid state are illustrated. Pd complexes showed a good yield and moderate catalytic activity (up to 40% ee) in the asymmetric Suzuki-Miyaura coupling reaction, leading to methoxybinaphthyl derivatives. The combination of N,N-pyridylmethylamines with cuprous iodide revealed effective catalytic systems in oxidative naphthol derivative coupling reactions, affording the corresponding binaphthyls in high yields and with enantioselectivities of up to 61%.
- Grach, Guillaume,Pieters, Gregory,Dinut, Aurelia,Terrasson, Vincent,Medimagh, Raouf,Bridoux, Alexandre,Razafimahaleo, Vanessa,Gaucher, Anne,Marque, Sylvain,Marrot, Jerome,Prim, Damien,Gil, Richard,Planas, Jose Giner,Vinas, Clara,Thomas, Isabelle,Roblin, Jean-Philippe,Troin, Yves
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scheme or table
p. 4074 - 4086
(2011/10/03)
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- N-heterocyclic benzhydrylamines as new N,N-bidentate ligands in palladium complexes: Synthesis, characterization and catalytic activity
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The synthesis of new N,N-bidentate ligands based on a π-deficient N-heterocyclic benzhydrylamine core is described. The corresponding air-stable palladium complexes are obtained in high yields and fully characterized by NMR spectroscopy and X-ray structur
- Terrasson, Vincent,Prim, Damien,Marrot, Jerome
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experimental part
p. 2739 - 2745
(2009/03/12)
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- Synthesis of homo- and heterobiarylmethylamines
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A variety of homo- and heterobiarylmethylamines were prepared in modest to high yields via a convenient one-pot process. Georg Thieme Verlag Stuttgart.
- Terrasson, Vincent,Marque, Sylvain,Scarpacci, Annabelle,Prim, Damien
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p. 1858 - 1862
(2008/01/27)
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