Some ruthenium complexes derived from 1,4-diethynylbenzene:: molecular structure of Ru{η3-C[=C(CN)2]C(C6H4C≡CH-4)=C(CN)2}(PPh3)Cp

被引：23

作者：

Bruce, MI ^{[1
]}

Hall, BC

Low, PJ

Skelton, BW

White, AH

机构：

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

[2] Univ Western Australia, Dept Chem, Nedlands, WA 6907, Australia

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1999年 / 592卷 / 01期

基金：

澳大利亚研究理事会;

关键词：

ruthenium; 1,4-diethynylbenzene; cobalt; vinylidene;

D O I：

10.1016/S0022-328X(99)00487-8

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reactions of Ru(C=CC6H4C=CR-4)(PPh3)(2)Cp [R = SiMe3 (1), H (3)] are described. With Co-2(CO)(8) reactions occur at the C=C triple bond furthest from the ruthenium centre; in contrast, tetracyanoethene gave Ru{eta(3)-C[=C(CN)(2)]C(C6H4C=CR-4)=C(CN)(2)}(PPh3)Cp (R = SiMe3, H), the molecular structure of the latter being determined. Protonation or methylation of 3 occurs at Cg to give the expected vinylidene complexes. With 3, metallation (LiBu), Sonogashira and oxidative coupling reactions were demonstrated. Coupling with appropriate metal substrates gave a variety of complexes containing RuC=CC6H4C=CM (M = W, Rh, Ir, Pt, Au, Hg) moieties. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：74 / 83

页数：10

共 44 条

[1] Synthesis and characterization of cationic heteronuclear complexes of platinum(II) and silver(I) bridged by alkynyl ligands
Ara, I
Berenguer, JR
Fornies, J
Lalinde, E
Moreno, MT
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1996, 510 (1-2) : 63 - 70
[2] Synthesis, characterisation and NMR study of paramagnetic heteropolynuclear anionic Pt-Co species. Crystal structures of [NBu4](2)[{cis-Pt(C6F5)(2)(C CSiMe3)(2)}CoCl2]center dot 0.5(CH3)(2)CO and [NBu4](2)[{Pt(C(CBu)-Bu-t)(4)}{CoCl2}(2)]center dot 1.5(CH3)(2)CO
Ara, I
Berenguer, JR
Fornies, J
Lalinde, E
[J]. INORGANICA CHIMICA ACTA, 1997, 264 (1-2) : 199 - 210
[3] New forms of coordinated carbon:: Wirelike cumulenic C3 and C5 sp carbon chains that span two different transition metals and mediate charge transfer
Bartik, T
Weng, WQ
Ramsden, JA
Szafert, S
Falloon, SB
Arif, AM
Gladysz, JA
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1998, 120 (43) : 11071 - 11081
[4] REACTIONS OF TRANSITION-METAL SIGMA-ACETYLIDE COMPLEXES .2. CYCLO-ADDITION AND SUBSEQUENT REACTIONS OF TETRACYANOETHYLENE WITH SOME (ETA-CYCLOPENTADIENYL)RUTHENIUM TERTIARY PHOSPHINE COMPLEXES - X-RAY STRUCTURE OF RU(C[=C(CN)2]CPH=C(CN)2)(DPPE)(ETA-C5H5).05CHCL3
BRUCE, MI
HAMBLEY, TW
SNOW, MR
SWINCER, AG
[J]. ORGANOMETALLICS, 1985, 4 (03) : 501 - 508
[5] REACTIONS OF TRANSITION-METAL SIGMA-ACETYLIDES .11. CYCLO-ADDITION REACTIONS WITH 1,1-DICYANO-2,2-BIS(TRIFLUOROMETHYL)ETHENE - X-RAY STRUCTURES OF W(C=CPHC(CF3)2C(CN)2)(CO)3(ETA-C5H5), MN(C=CPHC(CF3)2C(CN)2)(CO)3(DPPE), AND FE(C=CPHC(CF3)2C(CN)2)(CO)2(ETA-C5H5) AND OF A HYDRATION PRODUCT, W(NH=C(OH)C(CN)=CCPH=C(CF3)2)(CO)2(ETA-C5H5).H2O)
BRUCE, MI
LIDDELL, MJ
SNOW, MR
TIEKINK, ERT
[J]. ORGANOMETALLICS, 1988, 7 (02) : 343 - 350
[6] REACTIONS OF TRANSITION-METAL SIGMA-ACETYLIDE COMPLEXES .1. THE REACTION BETWEEN W(C2PH)(CO)3(ETA-C5H5) AND TETRACYANOETHYLENE - X-RAY STRUCTURE OF W(CO)2[ETA-3-C(CN)CPHC=C(CN)2](ETA-C5H5).0.5C2(CN)4
BRUCE, MI
HAMBLEY, TW
SNOW, MR
SWINCER, AG
[J]. ORGANOMETALLICS, 1985, 4 (03) : 494 - 500
[7] Syntheses of metal diynyl complexes: Novel routes to all-carbon ligands
Bruce, MI
Ke, MZ
Low, PJ
[J]. CHEMICAL COMMUNICATIONS, 1996, (21) : 2405 - 2406
[8] CYCLOPENTADIENYLRUTHENIUM AND CYCLOPENTADIENYLOSMIUM CHEMISTRY .33. CYCLOBUTENYL NITRILE COMPLEXES - X-RAY STRUCTURES OF RU[C=CPHC(CF3)2C(CN)2](NCME)(PPH3)(ETA-C5H5) AND [RU[C=CPHC(CF3)2C(CN)2](PPH3)(ETA-C5H5)]2-[MU-(NC)2C=C(CF3)2]
BRUCE, MI
HAMBLEY, TW
LIDDELL, MJ
SWINCER, AG
TIEKINK, ERT
[J]. ORGANOMETALLICS, 1990, 9 (11) : 2886 - 2898
[9] CYCLOPENTADIENYL-RUTHENIUM AND CYCLOPENTADIENYL-OSMIUM CHEMISTRY .32. SOME COMPLEXES CONTAINING TERTIARY PHOSPHITES - X-RAY STRUCTURES OF RUCL(P(OME)3)2(ETA-C5H5) AND OF 2 ISOMERS OF RU(C[=C(CN)2]CPH=C(CN)2)(P(OME)3)2(ETA-C5H5)
BRUCE, MI
CIFUENTES, MP
SNOW, MR
TIEKINK, ERT
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1989, 359 (03) : 379 - 399
[10] REACTIONS OF TRANSITION-METAL ACETYLIDES .6. SOME ADDITION-REACTIONS OF SUBSTITUTED STYRENES WITH RU(C2R)(L)2(ETA-C5H5)(R=ME OR PH-L2=(CO,PPH3), (PPH3)2 OR (DPPE)) - X-RAY CRYSTAL-STRUCTURE OF RU(C[=C(CN)2]CPH=CH(C6H4O2-4))(DPPE)(ETA-C5H5).0.5CH2CL2
BRUCE, MI
HUMPHREY, PA
SNOW, MR
TIEKINK, ERT
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1986, 303 (03) : 417 - 427

← 1 2 3 4 5 →