Epoxidation of olefins by cytochrome P-450 model compounds: kinetics and stereochemistry of oxygen atom transfer and origin of shape selectivity

1985 ◽  
Vol 107 (7) ◽  
pp. 2000-2005 ◽  
Author(s):  
James P. Collman ◽  
John I. Brauman ◽  
Bernard Meunier ◽  
Teruyuki Hayashi ◽  
Thomas Kodadek ◽  
...  
Keyword(s):  
Oxygen Atom ◽  
Shape Selectivity ◽  
Atom Transfer ◽  
Oxygen Atom Transfer ◽  
Model Compounds ◽  
Cytochrome P 450 ◽  
Epoxidation Of Olefins

scholarly journals Epoxidation of olefins by cytochrome P-450 model compounds: mechanism of oxygen atom transfer.

1984 ◽  
Vol 81 (10) ◽  
pp. 3245-3248 ◽  
Author(s):  
J. P. Collman ◽  
J. I. Brauman ◽  
B. Meunier ◽  
S. A. Raybuck ◽  
T. Kodadek
Keyword(s):  
Oxygen Atom ◽  
Atom Transfer ◽  
Oxygen Atom Transfer ◽  
Model Compounds ◽  
Cytochrome P 450 ◽  
Epoxidation Of Olefins

Replacement of an Oxo by an Imido Group in Oxotransferase Model Compounds: Influence on the Oxygen Atom Transfer

2010 ◽  
Vol 49 (19) ◽  
pp. 8914-8921 ◽  
Author(s):  
Nadia C. Mösch-Zanetti ◽  
Dietmar Wurm ◽  
Manuel Volpe ◽  
Ganna Lyashenko ◽  
Bastian Harum ◽  
...  
Keyword(s):  
Oxygen Atom ◽  
Atom Transfer ◽  
Oxygen Atom Transfer ◽  
Model Compounds

Application of Ru(II)porphyrin complexes as epoxidation catalyst of olefins

2007 ◽  
Vol 11 (02) ◽  
pp. 95-99 ◽  
Author(s):  
Rezvan Babakhani ◽  
Farzad Bahadoran ◽  
Nasser Safari
Keyword(s):  
Oxygen Atom ◽  
Atom Transfer ◽  
Oxygen Atom Transfer ◽  
Epoxidation Catalyst ◽  
Epoxidation Of Olefins ◽  
Transfer Agents

Two complexes of ruthenium(II) carbonyl tetraphenyl- and tetramesytilporphyrins were used as catalysts for epoxidation of olefins using metachloroperbenzoic acid and iodosylbenzene, as oxidants. Better results were obtained with the ( TPP ) RuCO catalyst in the presence of metachloroperbenzoic acid; however, iodosylbenzene showed higher yields than metachloroperbenzoic acid for some aromatic olefins. The effect of imidazole axial base was also investigated. Two different pathways are proposed based on these two oxygen atom transfer agents.

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