STUDIES ON POLYOXO AND POLYPEROXO-METALATES .5. PEROXIDE-CATALYZED OXIDATIONS WITH HETEROPOLYPEROXO-TUNGSTATES AND HETEROPOLYPEROXO-MOLYBDATES

Authors
GRESLEY NM GRIFFITH WP LAEMMEL AC NOGUEIRA HIS PARKIN BC
Citation
Nm. Gresley et al., STUDIES ON POLYOXO AND POLYPEROXO-METALATES .5. PEROXIDE-CATALYZED OXIDATIONS WITH HETEROPOLYPEROXO-TUNGSTATES AND HETEROPOLYPEROXO-MOLYBDATES, Journal of molecular catalysis. A, Chemical, 117(1-3), 1997, pp. 185-198
Citations number
36
Categorie Soggetti
Chemistry Physical
Journal title
Journal of molecular catalysis. A, Chemical → ACNP
ISSN journal
13811169
Volume
117
Issue
1-3
Year of publication
1997
Pages
185 - 198
Database
ISI
SICI code
1381-1169(1997)117:1-3<185:SOPAP.>2.0.ZU;2-U
Abstract
The new complexes [(LO(4)){MO(O-2)(2)}(2){MO(O-2)(2)(H2O)}](3-) (L=P, As; M=W, Mo) are reported and their use as catalysts in the presence o f hydrogen peroxide for epoxidation of alkenes and oxidations of alcoh ols, tertiary amines and sulfides discussed. Similar oxidations are re ported for salts of [(LO(3)(OH))(MO(O-2)(2))(2)](2-) (L=P, As; M=W, Mo ), [(PhPO(3)){MO(O-2)(2)}(2){MO(O-2)(2)(H2O)}](3-) (M=W, MO) and [(R(2 )LO(2)){MO(O-2)(2)}(2)](2-) (R=Ph, Me; L=P, As; M=W, Mo). Alkene epoxi dations and alcohol oxidations are also reported for [PW11O39](7-), [L n(III){PW11O39}(2)](11)- (Ln=Y, La, Ce,Pr, Sm, Tb, Yb) and [M(IV){PW11 O39}(2)](10-) (M=Ce, Th).