Studies on polyoxo and polyperoxo-metalates .5. Peroxide-catalysed oxidations with heteropolyperoxo-tungstates and -molybdates

被引：125

作者：

Gresley, NM ^{[1
]}

Griffith, WP ^{[1
]}

Laemmel, AC ^{[1
]}

Nogueira, HIS ^{[1
]}

Parkin, BC ^{[1
]}

机构：

[1] UNIV LONDON IMPERIAL COLL SCI TECHNOL & MED,DEPT CHEM,LONDON SW7 2AY,ENGLAND

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 1997年 / 117卷 / 1-3期

关键词：

homogeneous oxidation catalysis; peroxotungstates; peroxomolybdates; lanthanides; epoxidation catalysis; hydrogen peroxide;

D O I：

10.1016/S1381-1169(96)00256-7

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

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 of hydrogen peroxide for epoxidation of alkenes and oxidations of alcohols, tertiary amines and sulfides discussed. Similar oxidations are reported 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 epoxidations and alcohol oxidations are also reported for [PW11O39](7-), [Ln(III){PW11O39}(2)](11)- (Ln=Y, La, Ce,Pr, Sm, Tb, Yb) and [M(IV){PW11O39}(2)](10-) (M=Ce, Th).

引用

页码：185 / 198

页数：14

共 36 条

[1] AMATO G, 1986, J MOL CATAL, V37, P166
[2] REINVESTIGATION OF EPOXIDATION USING TUNGSTEN-BASED PRECURSORS AND HYDROGEN-PEROXIDE IN A BIPHASE MEDIUM
AUBRY, C
CHOTTARD, G
PLATZER, N
BREGEAULT, JM
THOUVENOT, R
CHAUVEAU, F
HUET, C
LEDON, H
[J]. INORGANIC CHEMISTRY, 1991, 30 (23) : 4409 - 4415
[3] HETEROPOLYPEROXO-TUNGSTATES AND HETEROPOLYPEROXO-MOLYBDATES AND ISOPOLYPEROXO-TUNGSTATES AND ISOPOLYPEROXO-MOLYBDATES AS CATALYSTS FOR THE OXIDATION OF TERTIARY-AMINES, ALKENES AND ALCOHOLS
BAILEY, AJ
GRIFFITH, WP
PARKIN, BC
[J]. JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1995, (11): : 1833 - 1837
[4] BAILISTRERI FP, 1994, J MOL CATAL, V89, P295
[5] REACTIVITY OF PEROXOPOLYOXO COMPLEXES - OXIDATION OF THIOETHERS, ALKENES, AND SULFOXIDES BY TETRAHEXYLAMMONIUM TETRAKIS(DIPEROXOMOLYBDO)PHOSPHATE
BALLISTRERI, FP
BAZZO, A
TOMASELLI, GA
TOSCANO, RM
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1992, 57 (26) : 7074 - 7077
[6] BOTAR AV, 1973, REV ROUM CHIM, V18, P1155
[7] BREGEAULT JM, 1994, NEW DEV SELECTIVE OX, V2, P571
[8] DODECATUNGSTOPHOSPHORIC ACID HEXAHYDRATE, (H5O2+)3(PW12O403-) - TRUE STRUCTURE OF KEGGINS PENTAHYDRATE FROM SINGLE-CRYSTAL X-RAY AND NEUTRON-DIFFRACTION DATA
BROWN, GM
NOESPIRLET, MR
BUSING, WR
LEVY, HA
[J]. ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS, 1977, 33 (APR15): : 1038 - 1046
[9] X-RAY STRUCTURE OF THE [HV2O11]3- ION IN THE AMMONIUM SALT (NH4)3[HO(VO(O2)2)2].H2O
CAMPBELL, NJ
FLANAGAN, J
GRIFFITH, WP
SKAPSKI, AC
[J]. TRANSITION METAL CHEMISTRY, 1985, 10 (09) : 353 - 354
[10] STUDIES ON POLYOXO-METALATES AND POLYPEROXO-METALATES .1. TETRAMERIC HETEROPOLYPEROXOTUNGSTATES AND HETEROPOLYPEROXOMOLYBDATES
DENGEL, AC
GRIFFITH, WP
PARKIN, BC
[J]. JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1993, (18): : 2683 - 2688

← 1 2 3 4 →