EPR detection and characterization of high-valent manganese complexes in Mn-III(Salen) catalyzed aerobic olefin epoxidation

Authors
Bryliakov, KP Khavrutskii, IV Talsi, EP Kholdeeva, OA
Citation
Kp. Bryliakov et al., EPR detection and characterization of high-valent manganese complexes in Mn-III(Salen) catalyzed aerobic olefin epoxidation, REACT KIN C, 71(1), 2000, pp. 183-191
Citations number
15
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
REACTION KINETICS AND CATALYSIS LETTERS
ISSN journal
01331736 → ACNP
Volume
71
Issue
1
Year of publication
2000
Pages
183 - 191
Database
ISI
SICI code
0133-1736(200009)71:1<183:EDACOH>2.0.ZU;2-U
Abstract
Using EPR, high-valent Mn-IV complexes have been detected in Mukaiyama's ca talytic system, Mn-III(Salen)/Isobutyraldehyde/O-2, and shown to form also in the model system Mn-III(Salen)/Peroxyisobutyric acid. Their possible rol e in alkene epoxidation is discussed.