In Situ Investigations of Structure–Activity Relationships in Heteropolyoxomolybdates as Partial Oxidation Catalysts

2003 ◽  
Vol 9 (24) ◽  
pp. 6007-6017 ◽  
Author(s):  
Julia Wienold ◽  
Olaf Timpe ◽  
Thorsten Ressler
Keyword(s):  
Partial Oxidation ◽  
Oxidation Catalysts ◽  
Structure Activity Relationships ◽  
Structure Activity

Molecular ruthenium water oxidation catalysts carrying non-innocent ligands: mechanistic insight through structure–activity relationships and quantum chemical calculations

2016 ◽  
Vol 6 (5) ◽  
pp. 1306-1319 ◽  
Author(s):  
Markus D. Kärkäs ◽  
Rong-Zhen Liao ◽  
Tanja M. Laine ◽  
Torbjörn Åkermark ◽  
Shams Ghanem ◽  
...  
Keyword(s):  
Quantum Chemical Calculations ◽  
Water Oxidation ◽  
Quantum Chemical ◽  
Oxidation Catalysis ◽  
Oxidation Catalysts ◽  
Structure Activity Relationships ◽  
Structure Activity ◽  
Mechanistic Insight ◽  
Insight Into

Herein is highlighted how structure–activity relationships can be used to provide mechanistic insight into H2O oxidation catalysis.

scholarly journals 5,15-Diaryl-β-substituted-porphyrinato-manganese(III) chlorides as probes for structure–activity relationships in porphyrin-based epoxidation catalysts

2001 ◽  
Vol 05 (12) ◽  
pp. 861-866 ◽  
Author(s):  
ABÍLIO J. F. N. SOBRAL ◽  
ANTÓNIO M. D'A. ROCHA GONSALVES
Keyword(s):  
Beneficial Effect ◽  
Strong Dependence ◽  
Manganese Complexes ◽  
Oxidation Catalysts ◽  
Structure Activity Relationships ◽  
Halogen Atoms ◽  
Structure Activity ◽  
First Time

Manganese complexes of 5,15-diaryl-β-substituted-porphyrins were prepared and their behaviour as oxidation catalysts was studied. The role of the pyrrolic and meso-substituents on the activity and selectivity of these catalysts was studied to reveal new structure–activity relationships in these porphyrin-based epoxidation catalysts. The beneficial effect of the halogen atoms at the meso-phenyls is still observed with these catalysts but, for the first time, a strong dependence on the selectivity of the epoxide production was found to be dependent on the nature of the non-halogen substituents at the β-pyrrolic positions of the porphyrin.

scholarly journals In situ investigations of structure–activity relationships of a Cu/ZrO2 catalyst for the steam reforming of methanol

2005 ◽  
Vol 233 (2) ◽  
pp. 297-307 ◽  
Author(s):  
A SZIZYBALSKI ◽  
F GIRGSDIES ◽  
A RABIS ◽  
Y WANG ◽  
M NIEDERBERGER ◽  
...  
Keyword(s):  
Steam Reforming ◽  
Steam Reforming Of Methanol ◽  
Structure Activity Relationships ◽  
Structure Activity ◽  
Zro2 Catalyst
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