Some ruthenium cluster chemistry with alkynes:: Structures of two Ru3 and two Ru4 complexes

被引：10

作者：

Bruce, MI

Meier, AC

Skelton, BW ^{[1
]}

White, AH

Zaitseva, NN

机构：

[1] Univ Western Australia, Dept Chem, Nedlands, WA 6009, Australia

[2] Univ Adelaide, Dept Chem, Adelaide, SA 5005, Australia

来源：

AUSTRALIAN JOURNAL OF CHEMISTRY | 2001年 / 54卷 / 05期

关键词：

D O I：

10.1071/CH01079

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The molecular structures of four ruthenium cluster complexes, isolated in small amounts in the course of studies of the reactions of alkynes or a 1,3-diyne with ruthenium cluster carbonyls, are reported: Ru-3 (mu (3)-PhC2C=CHPh)(mu -OH)( CO)(9) (1), from Ru-3 (CO)(10)(NCMe)(2) and PhC=CC=CPh, is probably formed by addition of water to a diyne-Ru-3 precursor; Ru-3 {mu (3)-C(OCH2CH=CH2)CHCCPh2OC(O)}(mu -dppm)(mu -CO)(CO)(6) (2) was isolated from the many products of the reaction between Ru-3 (mu -dppm)(CO)(10) and HC=CCPh2 (OH); Ru-4 (mu (4)-PhCHC2CHPh)(CO)(12) (3) was found among the thermolysis products of Co2Ru3 (mu (5)-PhC2C2Ph)(mu -CO)(3) (CO)(11); and Ru-4 (mu (4)-CHCCH2CHPMe3)( CO)(10) (PMe3) (4) was formed by reaction of PMe3 with Ru-3 (mu (3)-HC2H)(mu -CO)(CO)(9).

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页码：319 / 324

页数：6

相关论文

共 46 条

[1] Double addition of a 1,3-diyne to C2 on an Ru5 cluster gives a multi-branched C10 chain [J].

Adams, CJ ;

Bruce, MI ;

Skelton, BW ;

White, AH .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1999, 589 (02) :213-221

[2] New triosmium complexes containing a partially hydrogenated bis(ferrocenyl)butadiyne ligand. Their structures and electrochemical responses [J].

Adams, RD ;

Qu, B .

ORGANOMETALLICS, 2000, 19 (20) :4090-4094

[3]

AIME S, 1978, J CHEM RES-S, P77

[4]

AIME S, 1988, ORGANOMET SYNTH, V4, P253

[5] Acetylene incorporation into the spiked framework of the phosphinidene and arsinidene clusters [Ru4(CO)13(μ-H)2(μ4-ECF3)] (E = P or As):: skeletal rearrangement and crystal structures of a series of tetranuclear ruthenium clusters bearing alkynes [J].

Ang, HG ;

Ang, SG ;

Du, SW .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1999, (17) :2963-2970

[6] Polycarbon ligand complexes:: Synthesis, molecular structures, and selected EHMO studies of Ru4, Ru5, and Ru6 clusters with carbon ligands derived from phosphinodiynes [J].

Blenkiron, P ;

Enright, GD ;

Low, PJ ;

Corrigan, JF ;

Taylor, NJ ;

Chi, Y ;

Saillard, JY ;

Carty, AJ .

ORGANOMETALLICS, 1998, 17 (12) :2447-2458

[7] Polycarbon ligands: Synthesis and characterization of the phosphinodiynes Ph(2)PC C-C CR (R=Bu(t), Ph, SiMe(3)), the mu-eta(1),eta(2)(alpha,beta)-butadiynyl complexes Ru-2(CO)(6)(mu-PPh(2))(mu-eta(1),eta(2)(alpha,beta)-C C-C CR), and the molecular structure of a cobalt carbonyl derivative Ru-2(CO)(6)(mu-PPh(2))(mu-eta(1),eta(2)(alpha,beta):mu-eta(2),eta(2)(gamma,delta)-C C-C CBu(t))Co-2(CO)(6) [J].

Blenkiron, P ;

Corrigan, JF ;

Pilette, D ;

Taylor, NJ ;

Carty, AJ .

CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1996, 74 (11) :2349-2362

[8] FROM BUTADIYNYL (-C-C-C-CR) LIGANDS TO ALKYLIDYNE-CARBIDES - SYNTHESIS AND CHARACTERIZATION OF THE UNUSUAL HEXANUCLEAR RUTHENIUM CARBIDO CLUSTERS [RU-6(CO)(13)(MU-CO)(2)(MU-PPH(2))(MU-5-C)(MU(3)-C-C-CR)] (R=BU(T), PH) [J].

BLENKIRON, P ;

TAYLOR, NJ ;

CARTY, AJ .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1995, (03) :327-328

[9] TRIS(ALKYNYL)PHOSPHINES (RCC)3P AS A SOURCE OF FUNCTIONALIZED PHOSPHIDO AND PHOSPHINIDENE CLUSTERS - A COMPLETE TRIAD OF [M3(CO)9(MU-3-ETA-2-CCBU-TERT)(MU-2-P(CCBU-TERT)2)] COMPLEXES AND THE X-RAY STRUCTURE OF A NOVEL SQUARE-PLANAR ALKYNYLPHOSPHINIDENE CLUSTER [RU4(CO)10(MU-4-ETA-4-BU-TERTCC-CCBU-TERT)(MU-4-P(CCBU-TERT))] [J].

BOBBIE, BJ ;

TAYLOR, NJ ;

CARTY, AJ .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1991, (21) :1511-1513

[10] Synthesis and molecular structure of tetraruthenium cluster isomers with different electron counts [J].

Braga, D ;

Grepioni, F ;

Brown, DB ;

Johnson, BFG ;

Calhorda, MJ .

ORGANOMETALLICS, 1996, 15 (26) :5723-5728

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