Reaction of Acyl(hydrido)cobalt(III) Complexes with (2-Diphenylphosphanyl)phenol and Influence of Chelating Ligands Containing Hard/Soft Donor Atoms on the Stability of Cobalt Complexes

2005 ◽  
Vol 24 (11) ◽  
pp. 2612-2616 ◽  
Author(s):  
Hongjian Sun ◽  
Xiaoyan Li ◽  
Hans-Friedrich Klein ◽  
Ulrich Flörke ◽  
Hans-Jürgen Haupt
Keyword(s):  
Cobalt Complexes ◽  
Chelating Ligands ◽  
The Stability

ChemInform Abstract: SCHIFF BASE TETRADENTATE CHELATING LIGANDS AND COBALT COMPLEXES FROM ACETYLINDANONES

1981 ◽  
Vol 12 (22) ◽  
Author(s):  
A. DRUSIANI ◽  
L. PLESSI ◽  
A. BIGOTTO ◽  
G. PELLIZER ◽  
G. COSTA
Keyword(s):  
Schiff Base ◽  
Cobalt Complexes ◽  
Chelating Ligands

Effect of temperature and time on the stability of nitrosyl cobalt complexes with amino acids

1980 ◽  
Vol 16 (9-12) ◽  
pp. 563-566 ◽  
Author(s):  
B. Jeżowska-Trzebiatowska ◽  
K. Gerega ◽  
G. Formicka-Kozłowska
Keyword(s):  
Amino Acids ◽  
Cobalt Complexes ◽  
Effect Of Temperature ◽  
The Stability

scholarly journals Rationalizing Photo‐Triggered Hydrogen Evolution Using Polypyridine Cobalt Complexes: Substituent Effects on Hexadentate Chelating Ligands

ChemSusChem ◽  
2021 ◽  
Author(s):  
Fiorella Lucarini ◽  
David Bongni ◽  
Philippe Schiel ◽  
Gabriele Bevini ◽  
Elisabetta Benazzi ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Substituent Effects ◽  
Cobalt Complexes ◽  
Chelating Ligands

Schiff base tetradentate chelating ligands and cobalt complexes from acetylindanones

1981 ◽  
Vol 55 ◽  
pp. L29-L31 ◽  
Author(s):  
A. Drusiani ◽  
L. Plessi ◽  
A. Bigotto ◽  
G. Pellizer ◽  
G. Costa
Keyword(s):  
Schiff Base ◽  
Cobalt Complexes ◽  
Chelating Ligands

scholarly journals Lanthanoid Complexes Supported by Retro-Claisen Condensation Products of β-Triketonates

2018 ◽  
Author(s):  
Laura Abad Galán ◽  
Alexandre N. Sobolev ◽  
Eli Zysman-Colman ◽  
Mark Ogden ◽  
Massimiliano Massi
Keyword(s):  
Condensation Reaction ◽  
Chelating Ligands ◽  
X Ray Diffraction ◽  
Claisen Condensation ◽  
X Ray ◽  
Condensation Products ◽  
The Stability ◽  
Decomposition Pathway ◽  
Complexation Reactions

<i>β</i>-Triketonates have been recently used as chelating ligands for lanthanoid ions presenting unique structures varying from assemblies to polymers. Despite their novel complexation behaviour little is known about the stability of these molecules. Indeed, two examples of possible <i>in situ</i>retro-Claisen condensation reactions have been reported previously. To better understand this possible decomposition pathway, four new <i>β</i>-triketones were synthesised. Complexation reactions were performed for each of these molecules using different alkaline bases in alcoholic media, aiming to isolate the potentially varying ligands present in solution. The X-ray diffraction studies revealed the formation of structures where one, two, or three of the molecules involved in the retro-Claisen condensation reaction were linked to the lanthanoid centres.

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