ENANTIOSELECTIVE CATALYSIS .66. ENANTIOSELECTIVE CATALYTIC TRANSFER HYDROGENATION OF ALPHA,BETA-UNSATURATED CARBOXYLIC-ACIDS WITH FORMATES CATALYZED BY NOVEL RUTHENIUM PHOSPHINE COMPLEXES

被引：61

作者：

BROWN, JM ^{[1
]}

BRUNNER, H ^{[1
]}

LEITNER, W ^{[1
]}

ROSE, M ^{[1
]}

机构：

[1] UNIV REGENSBURG,INST ANORGAN CHEM,W-8400 REGENSBURG,GERMANY

来源：

TETRAHEDRON-ASYMMETRY | 1991年 / 2卷 / 05期

关键词：

D O I：

10.1016/S0957-4166(00)82111-4

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Hydrogen transfer from the formic acid/triethylamine (5:2) azeotrope to alpha,beta-unsaturated carboxylic acids is effectively catalyzed by ruthenium complexes of general formula [Ru(acac-F6)(eta-3 - C3H5)(diphosphine)]. If a chiral diphosphine is employed, the saturated acids are obtained in up to 93% ee, the most active and selective catalyst being formed with BINAP.

引用

页码：331 / 334

页数：4

共 49 条

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TETRAHEDRON LETTERS, 1993, 34 (48) : 7725 - 7728
[43] CATALYSIS OF OXYGEN-TRANSFER REACTIONS .2. KINETICS AND MECHANISM OF SODIUM MOLYBDATE CATALYZED EPOXIDATION OF ALPHA,BETA-UNSATURATED ACIDS BY HYDROGEN-PEROXIDE
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[44] SELECTIVE ADDITION OF UNSATURATED CARBOXYLIC-ACIDS TO TERMINAL ACETYLENES CATALYZED BY BIS(ETA-5-CYCLOOCTADIENYL)RUTHENIUM(II)-TRI-NORMAL-BUTYL-PHOSPHINE - A NOVEL SYNTHESIS OF ENOL ESTERS
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[45] ASYMMETRIC REACTIONS CATALYZED BY CHIRAL METAL-COMPLEXES .44. SYNTHESIS OF AXIALLY DISSYMMETRIC BIPHENYLBISPHOSPHINE LIGANDS, BIMOPS AND ASYMMETRIC HYDROGENATIONS OF BETA-KETO ESTER AND ALPHA,BETA-UNSATURATED CARBOXYLIC-ACID CATALYZED BY THEIR RUTHENIUM (II) COMPLEXES
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[46] KINETICS AND MECHANISM OF CATALYSIS OF THE ASYMMETRIC HYDROGENATION OF ALPHA-BETA-UNSATURATED CARBOXYLIC-ACIDS BY BIS(CARBOXYLATO)(2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL)-RUTHENIUM(II), [RUII(BINAP)(O2CR)2]
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[47] SIGMA-COMPLEXES OF TRANSITION-METALS IN ORGANIC-SYNTHESIS .9. REACTIONS OF ALLYL ORGANOMANGANESE COMPOUNDS WITH GAMMA-BROMINE DERIVATIVES OF ESTERS OF ALPHA, BETA-UNSATURATED CARBOXYLIC-ACIDS
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BULLETIN OF THE ACADEMY OF SCIENCES OF THE USSR DIVISION OF CHEMICAL SCIENCE, 1991, 40 (03): : 573 - 580
[48] SIGMA-COMPLEXES OF TRANSITION-METALS IN ORGANIC-SYNTHESIS .8. COUPLED ADDITION OF ALLYL MN(II)-ORGANIC COMPOUNDS TO ESTERS AND NITRILES OF ALPHA,BETA-UNSATURATED CARBOXYLIC-ACIDS
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[49] CHEMOSELECTIVE HYDROGEN-TRANSFER REDUCTION OF ALPHA,BETA-UNSATURATED KETONES CATALYZED BY ISOSTRUCTURAL IRON(II), RUTHENIUM(II), AND OSMIUM(II) CIS HYDRIDE ETA(2)-DIHYDROGEN COMPLEXES
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