Mixed Schiff-base β-diketone complexes of cobalt(III)

1972 ◽  
Vol 25 (5) ◽  
pp. 911 ◽  
Author(s):  
RJ Cozens ◽  
KS Murray

Mixed-ligand chelate complexes of cobalt(111) of the type (β-diketone)Co(salen) have been synthesized using replacement reactions of the coba1t(111) species XCo(salen) (X = halogen, alkyl group; salen = tetradentate Schiff-base ligand) by the appropriate β-diketone, or its sodium or thallium(1) salt. Studies of their infrared, N.M.R.,and mass spectra point to the formation of cis oxygen-bonded β-diketone chelates, in which the salen group adopts an unusual twisted configuration.

1990 ◽  
Vol 29 (20) ◽  
pp. 3991-3996 ◽  
Author(s):  
Jean Marie Rosset ◽  
Carlo Floriani ◽  
Marinella Mazzanti ◽  
Angiola Chiesi-Villa ◽  
Carlo Guastini

2018 ◽  
Vol 71 (22) ◽  
pp. 3748-3762 ◽  
Author(s):  
Vajiheh Torabi ◽  
Hadi Kargar ◽  
Alireza Akbari ◽  
Reza Behjatmanesh-Ardakani ◽  
Hadi Amiri Rudbari ◽  
...  

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