SOL-GEL ENCAPSULATED TRANSITION-METAL QUATERNARY AMMONIUM ION-PAIRS AS HIGHLY EFFICIENT RECYCLABLE CATALYSTS

被引：32

作者：

ROSENFELD, A ^{[1
]}

AVNIR, D ^{[1
]}

BLUM, J ^{[1
]}

机构：

[1] HEBREW UNIV JERUSALEM, DEPT ORGAN CHEM, IL-91904 JERUSALEM, ISRAEL

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1993年 / 06期

关键词：

D O I：

10.1039/c39930000583

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Sol-gel entrapped Rh-, Pt- and Co-ammonium ion pairs formed by polymerization of (MeO)4Si in the presence of the appropriate metal halides and quaternary ammonium salts, are highly stable, efficient and recyclable hydrogen transfer catalysts.

引用

页码：583 / 584

页数：2

共 16 条

[1] OLIGOMERIZATION OF ALKYNES BY THE RHCL3-ALIQUAT 336 CATALYST SYSTEM .1. FORMATION OF BENZENE-DERIVATIVES [J].

AMER, I ;

BERNSTEIN, T ;

EISEN, M ;

BLUM, J ;

VOLLHARDT, KPC .

JOURNAL OF MOLECULAR CATALYSIS, 1990, 60 (03) :313-321

[2]

AVNIR D, 1992, ACS SYM SER, V499, P384

[3] SOME UNUSUAL REACTIONS OF 1,2-BIS(PHENYLETHYNYL)BENZENE WITH SULFUR, CARBON-MONOXIDE AND ALKYL ACETYLENEDICARBOXYLATES [J].

BADRIEH, Y ;

GREENWALD, A ;

SCHUMANN, H ;

BLUM, J .

CHEMISCHE BERICHTE-RECUEIL, 1992, 125 (03) :667-674

[4] ALKYNE HYDRATION PROMOTED BY RHCL3 AND QUATERNARY AMMONIUM-SALTS [J].

BLUM, J ;

HUMINER, H ;

ALPER, H .

JOURNAL OF MOLECULAR CATALYSIS, 1992, 75 (02) :153-160

[5] HYDROGENATION OF ARENES BY THE RHCL3-ALIQUAT-336 CATALYST .4. HYDROGEN-DEUTERIUM EXCHANGE AND OTHER MECHANISTIC FEATURES [J].

BLUM, J ;

AMER, I ;

VOLLHARDT, KPC ;

SCHWARZ, H ;

HOHNE, G .

JOURNAL OF ORGANIC CHEMISTRY, 1987, 52 (13) :2804-2813

[6] BIOCATALYSIS BY SOL-GEL ENTRAPPED ENZYMES [J].

BRAUN, S ;

SHTELZER, S ;

RAPPOPORT, S ;

AVNIR, D ;

OTTOLENGHI, M .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 1992, 147 :739-743

[7]

BRINKER CJ, 1990, SOLGEL SCIENCE

[8]

CAUGNI MA, 1992, J NONCRYST SOLIDS, V147, P724

[9]

CAUGNI MA, 1992, J NONCRYST SOLIDS, V148, P724

[10] STUDY OF RHODIUM-SUPPORTED CATALYSTS PREPARED VIA THE SOL-GEL METHOD [J].

LOPEZ, T ;

MENDEZVIVAR, J ;

JUAREZ, R .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 1992, 147 :778-782

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