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[PDF] Top 20 Complexes of tripodal phosphine ligands: synthesis, structure and catalytic activities in the hydroboration of C0$_2$

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Complexes of tripodal phosphine ligands: synthesis, structure and catalytic activities in the hydroboration of C0$_2$

Complexes of tripodal phosphine ligands: synthesis, structure and catalytic activities in the hydroboration of C0$_2$

... The catalytic activity of each of the above complexes was evaluated in the hydroboration of CO2 50 as to determine the influence of the metal center and the elect[r] ... Voir le document complet

2

Complexes of the tripodal phosphine ligands PhSi(XPPh$_2$)$_3$ (X = CH$_2$, O): synthesis, structure and catalytic activity in the hydroboration of CO$_2$

Complexes of the tripodal phosphine ligands PhSi(XPPh$_2$)$_3$ (X = CH$_2$, O): synthesis, structure and catalytic activity in the hydroboration of CO$_2$

... [2.347 and 2.318(1) Å]; 76 the Cu−P bond length is also similar to those measured in 5 and 5’ .... Catalytic hydroboration of CO 2 with 3 , 3’ , 4, 4’, 5 and 5’ ... Voir le document complet

37

Complexes of tripodal phosphine ligands: synthesis, structure and catalytic activities in the hydroboration of CO$_2$

Complexes of tripodal phosphine ligands: synthesis, structure and catalytic activities in the hydroboration of CO$_2$

... Tripodal ligands play a major role in transition metal chemistry by increasing the stability of their complexes and enabling a fine control of the reactivity at the[r] ... Voir le document complet

2

Biaryl Phosphine Based Pd(II) Amido Complexes: The Effect of Ligand Structure on Reductive Elimination

Biaryl Phosphine Based Pd(II) Amido Complexes: The Effect of Ligand Structure on Reductive Elimination

... Toward the goal of characterizing relevant palladium intermediates with dialkylbiarylphosphines as supporting ligands, we had previously prepared and characterized oxidative addition ... Voir le document complet

9

Ligands ambiphiles pyridine/borane et phosphine /borane : Synthèse, Structure, Coordination et Réactivité

Ligands ambiphiles pyridine/borane et phosphine /borane : Synthèse, Structure, Coordination et Réactivité

... Afin de mieux appréhender la structure de l’espèce monomère, une étude théorique a été menée sur 2 et 3. Ces calculs ont été effectués par T. Ayed dans le cadre d’une collaboration avec l’équipe du professeur ... Voir le document complet

197

Palladium Complexes of Planar Chiral Ferrocenyl Phosphine-NHC Ligands: New Catalysts for the Asymmetric Suzuki−Miyaura Reaction

Palladium Complexes of Planar Chiral Ferrocenyl Phosphine-NHC Ligands: New Catalysts for the Asymmetric Suzuki−Miyaura Reaction

... 3a,b-(S) in moderate to good yields (Scheme ...synthesize the neutral complex bearing a bulky mesityl group on the NHC unit (2b) ...give the expected product. We finally treated the ... Voir le document complet

12

Catalytic strategies for the reduction of C-O bonds in CO$_2$ and lignin

Catalytic strategies for the reduction of C-O bonds in CO$_2$ and lignin

... preservative and antibacterial agent in the agriculture industry, formic acid (FA) is at the crossroads of novel sustainable energy ...density of 2104 Wh ...fuel in ... Voir le document complet

2

Ligands ambiphiles pyridine / borane et phosphine / borane : Synthèse, Structure, Coordination et Réactivité

Ligands ambiphiles pyridine / borane et phosphine / borane : Synthèse, Structure, Coordination et Réactivité

... de ligands ambiphiles ...la structure des composés 2-picolylboranes synthétisés est dépendante des substituants du borane, et qu’ils peuvent être en équilibre en solution entre une forme monomère et ...la ... Voir le document complet

196

Synthesis and Structure of Four-Coordinate Copper(II) Complexes Stabilized by β-Ketiminato Ligands and Application in the Reverse Atom-Transfer Radical Polymerization of Styrene

Synthesis and Structure of Four-Coordinate Copper(II) Complexes Stabilized by β-Ketiminato Ligands and Application in the Reverse Atom-Transfer Radical Polymerization of Styrene

... difference? The existence of the Cu-Cl i interactions demonstrates the preference of a dinuclear structure, but their weakness suggests that their establishment may be ... Voir le document complet

10

Synthesis and properties of d6 metal complexes of bidentate and tridentate ‘super donor’ ligands

Synthesis and properties of d6 metal complexes of bidentate and tridentate ‘super donor’ ligands

... calculations, the effect of solvent has a very little influence on computed geometries and this fact has well been established in a recent literature report 32 and also to prove this ... Voir le document complet

407

Catalytic Strategies for the Reductive Functionalization of CO$_2$

Catalytic Strategies for the Reductive Functionalization of CO$_2$

... The documents may come from teaching and research institutions in France or abroad, or from public or private research centersT. L’archive ouverte pluridisciplinaire HAL, est destinée au[r] ... Voir le document complet

2

Design of precatalysts and phosphine ligands for Pd-catalyzed transformations

Design of precatalysts and phosphine ligands for Pd-catalyzed transformations

... removed from the ice water bath. The organic layer was then dried over magnesium sulfate, filtered, and concentrated with the aid of a rotary evaporator.. solution [r] ... Voir le document complet

373

Synthesis, Characterization, and Optoelectronic Properties of Iridium Complexes Bearing Nonconjugated Six-Membered Chelating Ligands

Synthesis, Characterization, and Optoelectronic Properties of Iridium Complexes Bearing Nonconjugated Six-Membered Chelating Ligands

... series of four cationic Ir(III) complexes bearing nonconjugated C^N ligands, using the bnpy ligand for the first time in luminescent Ir(III) complexes, have been ... Voir le document complet

35

Activation and catalytic conversion of CO$_2$ and SO$_2$ with reactive organic compounds

Activation and catalytic conversion of CO$_2$ and SO$_2$ with reactive organic compounds

... Over the last years, our group has developed novel catalytic reactions for the conversion of C02 to formamides, N-heterocycIes, methylamines and methanol, using hydroboranes, hyd[r] ... Voir le document complet

3

Ligands ambiphiles phosphine-borane : synthèse et coordination

Ligands ambiphiles phosphine-borane : synthèse et coordination

... Chapitre II Synthèse et structure de composés ambiphiles 32 Le composé 5 avec le borane le plus acide présente comme attendu l’interaction la plus forte. Il semble qu’avec ce classement le fragment borocatéchole ... Voir le document complet

226

Synthesis, purification, and characterization of tetraphosphine ligands

Synthesis, purification, and characterization of tetraphosphine ligands

... variation of the ligand structure. Modularity is essential in optimizing catalyst substrate interactions and, therefore, in helping to understand the struc- ... Voir le document complet

206

Catalytic conversion of small molecules (CO$_2$, CO and N$_2$O) under metal-free conditions

Catalytic conversion of small molecules (CO$_2$, CO and N$_2$O) under metal-free conditions

... carbon and nitrogen oxides, such as CO 2 , CO and N 2 O, are problematic toxic and/or greenhouse ...sources of nitrogen and carbon and represent interesting model substrates to ... Voir le document complet

2

Synthesis, characterization, and antileishmanial activities of gold(I) complexes involving quinoline functionalized N-heterocyclic carbenes

Synthesis, characterization, and antileishmanial activities of gold(I) complexes involving quinoline functionalized N-heterocyclic carbenes

... (MIC) of 3.4 nM and a lethal dose (LD 26 ) of 17 nM for 48 ...DNA and plasmid pUC 119, so the authors proposed that the potent leishmanicidal activity may be associated to ... Voir le document complet

24

$Ortho$-(methylsulfanyl)phenylphosphonates and derivatives: Synthesis and applications as mono- or bidentate ligands for the preparation of platinum complexes

$Ortho$-(methylsulfanyl)phenylphosphonates and derivatives: Synthesis and applications as mono- or bidentate ligands for the preparation of platinum complexes

... preparation of six phenylphosphonates (and phosphonic acid derivatives) bearing a sulfur group in ortho position was accomplished via either a [1,3]- or a [1,4]-sigmatropic ...studied and ... Voir le document complet

41

Silica supported phosphine gold complexes as an efficient catalytic system for a dearomative spirocyclization

Silica supported phosphine gold complexes as an efficient catalytic system for a dearomative spirocyclization

... images of Helix–L2·AuCl after four catalytic cycles showing the still presence of helices and the apparition of small (A) and larger (B and STEM image C) ... Voir le document complet

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