Oxidation of sulfoxides to sulfones by hydrogen peroxide over Ti-containing zeolites

被引：43

作者：

Moreau, P

Hulea, V

Gomez, S

Brunel, D

DiRenzo, F

机构：

[1] Lab. Mat. Catalytiques Catalys. C., CNRS UMR 5618, Ecl. Natl. Sup. Chim. de Montpellier, 34296, Montpellier Cedex 5, 8, rue de l'Ecole Normale

[2] Faculty of Industrial Chemistry, 6600 Iasi

来源：

APPLIED CATALYSIS A-GENERAL | 1997年 / 155卷 / 02期

关键词：

dibutylsulfoxide; dibutylsulfone; oxidation; hydrogen peroxide; titanosilicates;

D O I：

10.1016/S0926-860X(96)00400-0

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 oxidation reaction of dibutylsulfoxide to the corresponding sulfone by dilute hydrogen peroxide is investigated over Ti-containing zeolites as catalysts; Ti-beta is more active than TS-1, as for the oxidation of sulfides under similar conditions. The kinetic parameters are determined over Ti-beta in t-butanol as solvent, and the kinetic law of the sulfoxide oxidation reaction is established. The influence of the reaction temperature and effect of the solvent are also reported.

引用

页码：253 / 263

页数：11

共 20 条

[1] METAL CATALYSIS IN OXIDATION BY PEROXIDES .27. KINETICS AND MECHANISM OF THE MOLYBDENUM-CATALYZED OXIDATION OF SULFOXIDES TO SULFONES WITH HYDROGEN-PEROXIDE [J].

BORTOLINI, O ;

CAMPESTRINI, S ;

DIFURIA, F ;

MODENA, G .

JOURNAL OF ORGANIC CHEMISTRY, 1987, 52 (23) :5093-5095

[2] METAL CATALYSIS IN OXIDATION BY PEROXIDES .13. THE ELECTROPHILIC CHARACTER OF THE OXYGEN-TRANSFER FROM PEROXOMOLYBDENUM(VI) TO SULFIDES [J].

BORTOLINI, O ;

DIFURIA, F ;

MODENA, G .

JOURNAL OF MOLECULAR CATALYSIS, 1982, 14 (01) :53-62

[3] METAL CATALYSIS IN OXIDATION BY PEROXIDES .16. KINETICS AND MECHANISM OF TITANIUM-CATALYZED OXIDATION OF SULFIDES WITH HYDROGEN-PEROXIDE [J].

BORTOLINI, O ;

DIFURIA, F ;

MODENA, G .

JOURNAL OF MOLECULAR CATALYSIS, 1982, 16 (01) :69-80

[4]

Brand W. W., 1977, ORGANIC CHEM SULFUR, P527

[5]

BURKART W, 1982, ACS MONOGR SER, P177

[6] SYNTHESIS OF TITANOALUMINOSILICATES ISOMORPHOUS TO ZEOLITE BETA, ACTIVE AS OXIDATION CATALYSTS [J].

CAMBLOR, MA ;

CORMA, A ;

PEREZPARIENTE, J .

ZEOLITES, 1993, 13 (02) :82-87

[7] ACTIVITY OF TI-BETA CATALYST FOR THE SELECTIVE OXIDATION OF ALKENES AND ALKANES [J].

CORMA, A ;

CAMBLOR, MA ;

ESTEVE, P ;

MARTINEZ, A ;

PEREZPARIENTE, J .

JOURNAL OF CATALYSIS, 1994, 145 (01) :151-158

[8] GENERATION OF SULFENATE SALTS VIA IPSO-SUBSTITUTION OF AZAHETEROCYCLIC SULFOXIDES - 1ST PREPARATION AND CHARACTERIZATION OF SODIUM 2-PYRIDINESULFENATE [J].

FURUKAWA, N ;

KONNO, Y ;

TSURUOKA, M ;

FUJIHARA, H ;

OGAWA, S .

CHEMISTRY LETTERS, 1989, (08) :1501-1504

[9] The solvent effect in the sulfoxidation of thioethers by hydrogen peroxide using Ti-containing zeolites as catalysts [J].

Hulea, V ;

Moreau, P .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 1996, 113 (03) :499-505

[10] Thioether oxidation by hydrogen peroxide using titanium-containing zeolites as catalysts [J].

Hulea, V ;

Moreau, P ;

DiRenzo, F .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 1996, 111 (03) :325-332

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