Solubility measurements and thermodynamic modeling of Salen ligand and Organoaluminum-Salen complex in selected solvents

2021 ◽  
Vol 325 ◽  
pp. 115147
Author(s):  
Yangfan Peng ◽  
Xiaoli Ma ◽  
Jin Li ◽  
Xing He ◽  
Yunzhou Zhao ◽  
...  
Keyword(s):  
Thermodynamic Modeling ◽  
Salen Complex ◽  
Salen Ligand

scholarly journals Synthesis, Characterisation and Cytotoxic Activity Evaluation of New Metalsalen Complexes Based on the 1,2-bicyclo[2.2.2]octane Bridge

2020 ◽  
Author(s):  
Pierre Milbeo ◽  
François Quintin ◽  
Laure Moulat ◽  
Claude Didierjean ◽  
Jean Martinez ◽  
...  
Keyword(s):  
Cytotoxic Activity ◽  
Ball Mill ◽  
Hct116 Cell ◽  
High Yield ◽  
Cytotoxic Activities ◽  
Salen Complex ◽  
Salen Complexes ◽  
Preparation Route ◽  
The One ◽  
Salen Ligand

Diaminobicyclo[2.2.2]octane was used as starting material for the preparation, in solution or in a ball-mill, of a salen ligand. Five metal salen complexes were prepared in high yield and their cytotoxic activities were evaluated against HCT116 cell lines. Original manganese salen complex displayed the highest activity with a potency 16 fold higher than the one of cisplatin, demonstrating the benefit of the bridging backbone, compared to other salen systems. An alternative preparation route for this complex by mechanochemistry was also performed.<br>

scholarly journals Synthesis, Characterisation and Cytotoxic Activity Evaluation of New Metalsalen Complexes Based on the 1,2-bicyclo[2.2.2]octane Bridge

2020 ◽  
Author(s):  
Pierre Milbeo ◽  
François Quintin ◽  
Laure Moulat ◽  
Claude Didierjean ◽  
Jean Martinez ◽  
...  
Keyword(s):  
Cytotoxic Activity ◽  
Ball Mill ◽  
Hct116 Cell ◽  
High Yield ◽  
Cytotoxic Activities ◽  
Salen Complex ◽  
Salen Complexes ◽  
Preparation Route ◽  
The One ◽  
Salen Ligand

Diaminobicyclo[2.2.2]octane was used as starting material for the preparation, in solution or in a ball-mill, of a salen ligand. Five metal salen complexes were prepared in high yield and their cytotoxic activities were evaluated against HCT116 cell lines. Original manganese salen complex displayed the highest activity with a potency 16 fold higher than the one of cisplatin, demonstrating the benefit of the bridging backbone, compared to other salen systems. An alternative preparation route for this complex by mechanochemistry was also performed.<br>

Thermodynamic Modeling of the Formation of Chromium Carbides in an Applied Metal Layer

2020 ◽  
Vol 40 (10) ◽  
pp. 843-847
Author(s):  
N. P. Aleshin ◽  
N. V. Kobernik ◽  
A. S. Pankratov ◽  
V. V. Petrova
Keyword(s):  
Thermodynamic Modeling ◽  
Metal Layer ◽  
Chromium Carbides

Chiral Mn(III) Salen Complex Immobilized on CuFe2O4@SiO2-NH2 NPs: A Cheap and Efficient Catalyst for N-arylation of Aryl Halides and Phenylboronic Acid Under Mild Conditions

2020 ◽  
Vol 17 (11) ◽  
pp. 857-863
Author(s):  
Mohammad Ali Nasseri ◽  
Seyyedeh Ameneh Alavi ◽  
Milad Kazemnejadi ◽  
Ali Allahresani
Keyword(s):  
Phenylboronic Acid ◽  
Significant Loss ◽  
Aryl Halides ◽  
Coupling Reactions ◽  
Efficient Catalyst ◽  
Aryl Chlorides ◽  
Mild Conditions ◽  
Cross Coupling Reactions ◽  
Salen Complex ◽  
Ft Ir

A convenient and efficient chiral CuFe2O4@SiO2-Mn(III) Ch.salen nanocatalyst has been developed for the C-N cross-coupling reactions of aryl halides/ phenylboronic acid with N-heterocyclic compounds in water and/or DMSO under mild conditions. The catalyst could be applied for the N-arylation of a variety of nitrogen-containing heterocycles with aryl chlorides, bromides, iodides and phenylboronic acid under mild conditions. Moderate to good yields were achieved for all substrates. The structure of catalyst was characterized using various techniques including FT-IR, FE-SEM, EDX, XRD, TEM and TGA. The catalyst can be simply recovered and reused for several times without significant loss of activity.

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