0000000001309419

AUTHOR

Javier Borau Garcia

showing 3 related works from this author

Ammonia Activation by a Nickel NCN-Pincer Complex featuring a Non-Innocent N-Heterocyclic Carbene: Ammine and Amido Complexes in Equilibrium

2015

A Ni0-NCN pincer complex featuring a six-membered N-heterocyclic carbene (NHC) central platform and amidine pendant arms was synthesized by deprotonation of its NiII precursor. It retained chloride in the square-planar coordination sphere of nickel and was expected to be highly susceptible to oxidative addition reactions. The Ni0 complex rapidly activated ammonia at room temperature, in a ligand-assisted process where the carbene carbon atom played the unprecedented role of proton acceptor. For the first time, the coordinated (ammine) and activated (amido) species were observed together in solution, in a solvent-dependent equilibrium. A structural analysis of the Ni complexes provided insig…

Coordination spheretyppiliganditN-heterosykliset karbeenitammoniakkiPhotochemistryammoniaCatalysisAmidinenikkelikomopleksichemistry.chemical_compoundDeprotonationPolymer chemistrypincer ligandsN-heterocyclic carbenesta116bond activationChemistryLigandTransition metal carbene complexnickel complexGeneral ChemistryGeneral Medicinesidoksen aktivointiOxidative additionPincer movementCarbeneAngewandte Chemie
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CCDC 1405505: Experimental Crystal Structure Determination

2015

Related Article: Rudy M. Brown, Javier Borau Garcia, Juuso Valjus, Christopher J. Roberts, Heikki M. Tuononen, Masood Parvez, and Roland Roesler|2015|Angew.Chem.,Int.Ed.|54|6274|doi:10.1002/anie.201500453

(13-bis(((26-Di-isopropylphenyl)imino)(phenyl)methyl)hexahydropyrimidin-2-yl)-chloro-nickelSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1405504: Experimental Crystal Structure Determination

2015

Related Article: Rudy M. Brown, Javier Borau Garcia, Juuso Valjus, Christopher J. Roberts, Heikki M. Tuononen, Masood Parvez, and Roland Roesler|2015|Angew.Chem.,Int.Ed.|54|6274|doi:10.1002/anie.201500453

Space GroupCrystallographyPotassium (13-bis(alpha-(26-di-isopropylphenylimino)benzyl)hexahydropyrimidin-2-ylidene)-chloro-nickel toluene solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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