Methyltrioxorhenium supported on silica tethered with polyethers as catalyst for the epoxidation of alkenes with hydrogen peroxide

被引：40

作者：

Neumann, R

Wang, TJ

机构：

[1] Casali Inst. of Applied Chemistry, Graduate School of Applied Science, Hebrew University of Jerusalem, Jerusalem

来源：

CHEMICAL COMMUNICATIONS | 1997年 / 19期

关键词：

D O I：

10.1039/a704496h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Methyltrioxorhenium has been supported on silica functionalized with polyether tethers; in the absence of an organic solvent, this catalytic assembly catalysed the epoxidation of alkenes with 30% aqueous H2O2 in high selectivity compared to the ring opening products observed in homogeneous media.

引用

页码：1915 / 1916

页数：2

共 11 条

[1] EPOXIDATION OF STYRENES BY HYDROGEN-PEROXIDE AS CATALYZED BY METHYLRHENIUM TRIOXIDE [J].

ALAJLOUNI, AM ;

ESPENSON, JH .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1995, 117 (36) :9243-9250

[2]

[Anonymous], SUPPORTED METAL COMP

[3]

DAVIS ME, 1992, CHEMTECH, P498

[4] A SIMPLE PROCEDURE FOR THE SYNTHESIS OF LABILE ARYL OXIRANES BY EPOXIDATION [J].

FRINGUELLI, F ;

PIZZO, F ;

GERMANI, R ;

SAVELLI, G .

ORGANIC PREPARATIONS AND PROCEDURES INTERNATIONAL, 1989, 21 (06) :757-761

[5] MULTIPLE BONDS BETWEEN MAIN-GROUP ELEMENTS AND TRANSITION-METALS .122. METHYLTRIOXORHENIUM(VII) AS CATALYST FOR EPOXIDATIONS - STRUCTURE OF THE ACTIVE SPECIES AND MECHANISM OF CATALYSIS [J].

HERRMANN, WA ;

FISCHER, RW ;

SCHERER, W ;

RAUCH, MU .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1993, 32 (08) :1157-1160

[6] MULTIPLE BONDS BETWEEN MAIN-GROUP ELEMENTS AND TRANSITION-METALS .125. ALKYLRHENIUM OXIDES AS HOMOGENEOUS EPOXIDATION CATALYSTS - ACTIVITY, SELECTIVITY, STABILITY, DEACTIVATION [J].

HERRMANN, WA ;

FISCHER, RW ;

RAUCH, MU ;

SCHERER, W .

JOURNAL OF MOLECULAR CATALYSIS, 1994, 86 (1-3) :243-266

[7]

NEUMANN R, 1997, IN PRESS ANGEW CHEM

[8] SUPPORTED METAL-COMPLEX CATALYSTS [J].

RONY, PR ;

ROTH, JF .

JOURNAL OF MOLECULAR CATALYSIS, 1975, 1 (01) :13-25

[9]

Scherrer G.W, 1990, DRYING SOL GEL SCI

[10] Homogeneous catalysts to solid catalysts [J].

Sheldon, RA .

CURRENT OPINION IN SOLID STATE & MATERIALS SCIENCE, 1996, 1 (01) :101-106

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