Trinuclear rhodium hydride complexes

被引：19

作者：

Fischer, Christian ^{[1
]}

Kohrt, Christina ^{[1
]}

Drexler, Hans-Joachim ^{[1
]}

Baumann, Wolfgang ^{[1
]}

Heller, Detlef ^{[1
]}

机构：

[1] Univ Rostock, Leibniz Inst Katalyse eV, D-18059 Rostock, Germany

来源：

DALTON TRANSACTIONS | 2011年 / 40卷 / 16期

关键词：

CATALYZED ASYMMETRIC HYDROGENATION; PARAHYDROGEN-INDUCED POLARIZATION; HOMOGENEOUS HYDROGENATION; METAL-CLUSTERS; ENANTIOSELECTIVE HYDROGENATION; SELECTIVE HYDROGENATION; MOLECULAR-STRUCTURE; CATIONIC COMPLEXES; X-RAY; OLEFINS;

D O I：

10.1039/c0dt01564d

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Three novel trinuclear rhodium hydride complexes of the type {[Rh(PP*)H]3(μ2-H)3(μ3- H)}[BF4]2 containing diphosphines Tangphos, t-Bu-BisP* and Me-DuPHOS have been synthesised. The new compounds are very stable. Their structures have been characterized by X-ray analysis in the solid state and by NMR-spectroscopic investigations in solution. © 2011 The Royal Society of Chemistry.

引用

页码：4162 / 4166

页数：5

共 50 条

[11] METAL CLUSTERS IN CATALYSIS .13. NEW COORDINATELY UNSATURATED CLUSTER FAMILY, PER(PHOSPHITE) METAL CLUSTERS
DAY, VW
FREDRICH, MF
REDDY, GS
SIVAK, AJ
PRETZER, WR
MUETTERTIES, EL
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1977, 99 (24) : 8091 - 8093
[12] Part III. COD versus NBD precatalysts. Dramatic difference in the asymmetric hydrogenation of prochiral olefins with five-membered diphosphine Rh-hydrogenation catalysts
Drexler, HJ
Baumann, W
Spannenberg, A
Fischer, C
Heller, D
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2001, 621 (1-2) : 89 - 102
[13] Observation of new intermediates in hydrogenation catalyzed by Wilkinson's catalyst, RhCl(PPh(3))(3), using parahydrogen-induced polarization (vol 116, pg 10548, 1994)
Duckett, SB
Newell, CL
Eisenberg, R
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (08) : 2068 - 2068
[14] OBSERVATION OF NEW INTERMEDIATES IN HYDROGENATION CATALYZED BY WILKINSONS CATALYST, RHCL(PPH(3))(3), USING PARAHYDROGEN-INDUCED POLARIZATION
DUCKETT, SB
NEWELL, CL
EISENBERG, R
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (23) : 10548 - 10556
[15] CRYSTALLOGRAPHIC ANALYSIS OF 2 RHODIUM(III) HYDRIDE COMPLEXES, BIS(1,1'-BIS[TERT-BUTYL(PHENYL)PHOSPHINO]FERROCENE-P,P')-TRI-MU-HYDRIDO-DIHYDRIDODIRHODIUM(III) CHLORATE METHANOL SOLVATE, [RH2H5(FE[P(C4H9)(C5H4)(C6H5)]2)2]CLO4.CH3OH(1), AND BIS[1,1'-BIS(DI-TERT-BUTYLPHOSPHINO)FERROCENE-P,P']-TRI-MU-HYDRIDO-DIHYDRIDODIRHODIUM(III) CHLORATE, [RH2H5(FE[P(C4H9)2(C5H4)]2)2]CLO4(2)5
EINSTEIN, FWB
JONES, T
[J]. ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 1985, 41 (MAR) : 365 - 369
[16] 103Rh NMR spectroscopy and its application to rhodium chemistry
Ernsting, JM
Gaemers, S
Elsevier, CJ
[J]. MAGNETIC RESONANCE IN CHEMISTRY, 2004, 42 (09) : 721 - 736
[17] COORDINATIVELY UNSATURATED BINUCLEAR CLUSTERS OF RHODIUM - THE REACTIVITY OF [(PRI2P(CH2)NPPRI2)RH]2(MU-H)2 (N = 2, 3, AND 4) WITH DIHYDROGEN, AND THEIR USE IN THE CATALYTIC-HYDROGENATION OF OLEFINS
FRYZUK, MD
PIERS, WE
EINSTEIN, FWB
JONES, T
[J]. CANADIAN JOURNAL OF CHEMISTRY, 1989, 67 (05) : 883 - 896
[18] FRYZUK MD, 1981, CAN J CHEM, V61, P1347
[19] Mechanism of asymmetric hydrogenation catalyzed by a rhodium complex of (S,S)-1,2-bis(tert-butylmethylphosphino)ethane.: Dihydride mechanism of asymmetric hydrogenation
Gridnev, ID
Higashi, N
Asakura, K
Imamoto, T
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (30) : 7183 - 7194
[20] On the mechanism of stereoselection in Rh-catalyzed asymmetric hydrogenation: A general approach for predicting the sense of enantioselectivity
Gridnev, ID
Imamoto, T
[J]. ACCOUNTS OF CHEMICAL RESEARCH, 2004, 37 (09) : 633 - 644

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