90678-69-6Relevant articles and documents
Rhodium(I) N-heterocyclic carbene complexes as catalysts for the anti-markovnikov hydroaminations of styrene
G?k, Yetkin,Yi?it, Beyhan,?elikal, ?zlem ?zero?lu,Yi?it, Murat
, p. 941 - 953 (2021/05/19)
A series of new rhodium(I) complexes with benzimidazole based N-heterocyclic carbene (NHC) ligand were synthesized by reactions of benzimidazolium salts with [Rh(OMe)COD]2. The characterization of rhodium(I) complexes with the general formula [RhCl(NHC)(4-1,5-cyclooctadiene)] was done by physicochemical and spectroscopic methods. All the synthesized complexes were tested as catalysts in the intermolecular hydroamination reactions between styrene with aromatic amines in ionic liquid. All of these complexes tested here are catalytically active for the intermolecular hydroamination of styrene with aromatic amines in ionic liquid. The anti-Markovnikov addition products were obtained selectively by using 1 mol% of the rhodium complex.
Ruthenium(II) complexes with chelating n-heterocyclic carbenes and a ruthenate(II) complex as catalysts for the anti-Markovnikov hydroaminations of styrene
?elikal, ?zlem ?zero?lu,G?k, Yetkin,Yi?it, Beyhan,Yi?it, Murat
, (2021/09/03)
New ruthenium chelate and ruthenate complexes were synthesized through the reaction of benzimidazolium salts and [RuCl2(p-cymene)]2 in toluene and characterized by elemental analysis, 1H NMR and 13C NMR spectroscopy. These ruthenium complexes were tested as catalysts in the intermolecular hydroamination reactions between styrene with aromatic amines in ionic liquid. All of these complexes tested here showed good catalytic activity in these reactions. The hydroamination reactions regioselectively produced anti-Markovnikov addition products in moderate to good yields by using 1 mol% of the ruthenium complex.
Anti-Markovnikov hydroaminations of styrene catalyzed by palladium(II) N-heterocyclic carbene complexes under conventional and microwave heating
G?k, Yetkin,Yi?it, Beyhan,?zero?lu ?elikal, ?zlem,Yi?it, Murat
, p. 591 - 596 (2018/05/28)
Six palladium(II) complexes with benzimidazole-based N-heterocyclic carbene ligands were synthesized by transmetallation reactions between silver(I) N-heterocyclic carbene complexes and PdCl2(PhCN)2. The complexes were characterized by physicochemical and spectroscopic methods. The palladium complexes were tested as catalysts for intermolecular hydroamination reactions of styrene with various anilines in ionic liquids under both conventional and microwave heating. All of these complexes proved to be catalytically active in these reactions. The anti-Markovnikov addition products were selectively obtained by using 1?mol% of the palladium complex.