Diastereomeric control of enantioselectivity: evidence for metal cluster catalysis

被引：8

作者：

Abdel-Magied, Ahmed F. ^{[1
]}

Singh, Amrendra K. ^{[1
]}

Haukka, Matti ^{[2
]}

Richmond, Michael G. ^{[3
]}

Nordlander, Ebbe ^{[1
]}

机构：

[1] Lund Univ, Inorgan Chem Res Grp, Ctr Chem & Chem Engn, SE-22100 Lund, Sweden

[2] Univ Jyvaskyla, Dept Chem, FI-40014 Jyvaskyla, Finland

[3] Univ N Texas, Dept Chem, Denton, TX 76203 USA

来源：

CHEMICAL COMMUNICATIONS | 2014年 / 50卷 / 57期

关键词：

HYDROGENATION CATALYSIS; TRIRUTHENIUM CLUSTERS; INTACT;

D O I：

10.1039/c4cc02319f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Enantioselective hydrogenation of tiglic acid effected by diastereomers of the general formula [(mu-H)(2)Ru-3(mu(3)-S)(CO)(7)(mu-P-P*)] (P-P* = chiral Walphos diphosphine ligand) strongly supports catalysis by intact Ru-3 clusters. A catalytic mechanism involving Ru3 clusters has been established by DFT calculations.

引用

页码：7705 / 7708

页数：4

共 18 条

[1] Catalytic hydrosilylation of diarylalkynes by layer-segregated platinum-ruthenium cluster complexes Pt3Ru6(CO)20(μ3-RC2R)(μ3-H)(μ-H) [J].

Adams, RD ;

Barnard, TS .

ORGANOMETALLICS, 1998, 17 (12) :2567-2573

[2] CATALYTIC-HYDROGENATION OF DIPHENYLACETYLENE BY A LAYER-SEGREGATED PLATINUM-RUTHENIUM CLUSTER COMPLEX [J].

ADAMS, RD ;

BARNARD, TS ;

LI, ZY ;

WU, WG ;

YAMAMOTO, JH .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (20) :9103-9113

[3] Dppm-substituted ruthenium clusters with capping sulfido and selenido ligands derived from thiourea, tetramethylthiourea and elemental selenium [J].

Ahmed, SJ ;

Hyder, MI ;

Kabir, SE ;

Miah, MA ;

Deeming, AJ ;

Nordlander, E .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2006, 691 (03) :309-322

[4]

[Anonymous], J CHEM SOC DA

[5] RUTHENIUM CLUSTER CATALYSIS - KINETICS AND MECHANISM OF OLEFIN CATALYTIC-HYDROGENATION IN THE PRESENCE OF THE HYDRIDO CLUSTER (MU-H)2RU3(MU-3-O)(CO)5(DPPM)2 [J].

BERGOUNHOU, C ;

FOMPEYRINE, P ;

COMMENGES, G ;

BONNET, JJ .

JOURNAL OF MOLECULAR CATALYSIS, 1988, 48 (2-3) :285-312

[6] Catalytic hydrogenation by triruthenium clusters: A mechanistic study with parahydrogen-induced polarization [J].

Blazina, D ;

Duckett, SB ;

Dyson, PJ ;

Lohmann, JAB .

CHEMISTRY-A EUROPEAN JOURNAL, 2003, 9 (05) :1045-1061

[7]

Blazina D, 2001, ANGEW CHEM INT EDIT, V40, P3874, DOI 10.1002/1521-3773(20011015)40:20<3874::AID-ANIE3874>3.0.CO

[8]

2-9

[9] Catalysis by low oxidation state transition metal (carbonyl) clusters [J].

Dyson, PJ .

COORDINATION CHEMISTRY REVIEWS, 2004, 248 (21-24) :2443-2458

[10]

Frisch M, 2015, Gaussian 09, revision a 02

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