scholarly journals The coordination chemistry of the neutral tris-2-pyridyl silicon ligand [PhSi(6-Me-2-py)3]

2018 ◽  
Vol 47 (20) ◽  
pp. 7036-7043 ◽  
Author(s):  
Alex J. Plajer ◽  
Annie L. Colebatch ◽  
Markus Enders ◽  
Álvaro García-Romero ◽  
Andrew D. Bond ◽  
...  
Keyword(s):  
Coordination Chemistry ◽  
Transition Metal ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Pyridyl Ligands

The first transition metal complexes of Si(iv) tris(2-pyridyl) ligands are reported.

scholarly journals Transition metal complexes with Girard reagents and their hydrazones

2012 ◽  
Vol 77 (9) ◽  
pp. 1129-1155 ◽  
Author(s):  
Ljiljana Vojinovic-Jesic ◽  
Sladjana Novakovic ◽  
Vukadin Leovac ◽  
Valerija Cesljevic
Keyword(s):  
Coordination Chemistry ◽  
Transition Metal ◽  
Metal Complexes ◽  
Organic Compounds ◽  
Transition Metal Complexes ◽  
Structural Characteristics ◽  
Chemical Properties ◽  
Synthetic Methods ◽  
Short Introduction ◽  
Derivatives Of

This is the first review dealing with the coordination chemistry of metal complexes with Girard's reagents and their hydrazones. The short introduction points out to chemical properties and significance of these organic compounds. The next section briefly describes synthetic methods for preparing complexes with Girard's reagents, as well as modes of coordination of these ligands. The last two extensive sections review the preparation, stereochemistry and structural characteristics of metal complexes with Girard's hydrazones, including some newer non-hydrazonic derivatives of Girard's reagents, also.

Coordination Chemistry of N,N′-Bis(diphenylphosphanylmethyl)- 2,3-dihydro-1H-perimidine – Lewis Acid-Base Complexes with the d10-Metals Nickel(0) and Gold(I)

2014 ◽  
Vol 69 (11-12) ◽  
pp. 1299-1305 ◽  
Author(s):  
Sven Krieck ◽  
Daniel Schulze ◽  
Helmar Görls ◽  
Matthias Westerhausen
Keyword(s):  
Coordination Chemistry ◽  
Transition Metal ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Lewis Acid ◽  
Nickel Complexes ◽  
Nickel Atom ◽  
Addition Reactions ◽  
Acid Base ◽  
Tetrahedral Environment

Abstract The addition reactions of N,N′-bis(diphenylphosphanylmethyl)-2,3-dihydro-1H-perimidine (1) with [(cod)2Ni] and [(Ph3P)AuCl] yield yellow [(1)Ni(η4-cod)] (2) and colorless [(1)(Ph3P)AuCl]·3MeOH (3), respectively. In these transition metal complexes of nickel(0) and gold(I) 1 acts as a bidentate chelating ligand. Crystal structures of [(1)Ni(η4-cod)]·3THF (2a) and of cosolvent-free [(1)Ni(η4-cod)] (2) reveal a distorted tetrahedral environment of the nickel atom. The gold(I) atom in 3 exhibits a very long Au-Cl bond of 296.2(1) pm. In contrast to the nickel complexes, compound 3 shows strong agostic interactions between gold(I) and a methylene fragment.

Synthesis and structural studies of 1,4-di(2-pyridyl)-1,2,3-triazole dpt and its transition metal complexes; a versatile and subtly unsymmetric ligand

2016 ◽  
Vol 45 (25) ◽  
pp. 10209-10221 ◽  
Author(s):  
Eoin P. McCarney ◽  
Chris S. Hawes ◽  
Salvador Blasco ◽  
Thorfinnur Gunnlaugsson
Keyword(s):  
Coordination Chemistry ◽  
Structural Analysis ◽  
Transition Metal ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Structural Studies ◽  
Triazole Ligand

Structural analysis of the 1,4-di(2-pyridyl)-1,2,3-triazole ligand and its transition metal complexes of varying lability demonstrate the coordination chemistry selectivity of this subtly unsymmetric ligand.

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