CATALYTIC-OXIDATION OF STYRENE BY MANGANESE(II) BIPYRIDINE COMPLEX CATIONS IMMOBILIZED IN MESOPOROUS AL-MCM-41

Authors
KIM SS ZHANG WZ PINNAVAIA TJ
Citation
Ss. Kim et al., CATALYTIC-OXIDATION OF STYRENE BY MANGANESE(II) BIPYRIDINE COMPLEX CATIONS IMMOBILIZED IN MESOPOROUS AL-MCM-41, Catalysis letters, 43(1-2), 1997, pp. 149-154
Citations number
22
Categorie Soggetti
Chemistry Physical
Journal title
Catalysis letters → ACNP
ISSN journal
1011372X
Volume
43
Issue
1-2
Year of publication
1997
Pages
149 - 154
Database
ISI
SICI code
1011-372X(1997)43:1-2<149:COSBMB>2.0.ZU;2-6
Abstract
Manganese 2,2'-bipyridine (bpy) complex cations, [Mn(bpy)(2)](2+), hav e been immobilized in mesoporous Al-MCM-41 (Si/Al = 9) and used as a c atalyst for the oxidation of styrene by iodosylbenzene, H2O2 and tert- butyl hydroperoxide (BHP). The oxidation products included epoxide, di ol and aldehyde. Al-MCM-41-immobilized [Mn(bpy)(2)](2+) exhibited a hi gher catalytic activity for styrene oxidation than the corresponding h omogeneous catalyst and showed no significant loss of catalytic activi ty when recycled.