Novel ruthenium- or iron-containing tetraynes as precursors of mixed-metal oligomers

被引：118

作者：

Lavastre, O

Even, M

Dixneuf, PH

Pacreau, A

Vairon, JP

机构：

[1] UNIV RENNES,URA CNRS 415,CHIM COORDINAT ORGAN LAB,F-35042 RENNES,FRANCE

[2] UNIV PARIS 06,URA CNRS 24,LAB CHIM MACROMOLEC,F-75252 PARIS 05,FRANCE

来源：

ORGANOMETALLICS | 1996年 / 15卷 / 06期

关键词：

D O I：

10.1021/om950862m

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The preparation of the novel carbon-rich iron and ruthenium-containing tetraynes 3 and 5 from HC=CC6H4C=(CSiPr3)-Pr-i (2), via catalyzed C-C coupling and ruthenium-vinylidene activation, is described. Their desilylated products 4 and 6, which possess two pi-conjugated ''rod''-shaped arms and C=CH hands, have been. used as monomers for access to novel mixed d(6) / d(8) metal containing rigid and flexible units (7 and 8) or unidimensional (9) oligomers.

引用

收藏

页码：1530 / 1531

页数：2

相关论文

共 29 条

[21] 1,4-DIETHYNYLBENZENE BRIDGED FE(CP(ASTERISK))(DPPE) UNITS - MIXED-VALENCE 35-ELECTRON AND BISIRON(III) 34-ELECTRON COMPLEXES [J].

LENARVOR, N ;

LAPINTE, C .

ORGANOMETALLICS, 1995, 14 (02) :634-639

[22] ELEMENTAL CARBON-CHAIN BRIDGING 2 IRON CENTERS - SYNTHESES AND SPECTROSCOPIC PROPERTIES OF [CP-ASTERISK(DPPE)FE-C-4-FECP-ASTERISK(DPPE)](N+)CENTER-DOT-N[PF6](-) - X-RAY CRYSTAL-STRUCTURE OF THE MIXED-VALENCE COMPLEX (N=1) [J].

LENARVOR, N ;

TOUPET, L ;

LAPINTE, C .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1995, 117 (27) :7129-7138

[23]

MARDER SR, 1992, INORGANIC MAT, P115

[24] STUDIES OF POLY-YNE POLYMERS CONTAINING TRANSITION-METALS IN THE MAIN CHAIN .6. SYNTHESIS OF NICKEL-POLY-YNE POLYMERS BY ALKYNYL LIGAND-EXCHANGE USING A COPPER(I) CATALYST [J].

SONOGASHIRA, K ;

OHGA, K ;

TAKAHASHI, S ;

HAGIHARA, N .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1980, 188 (02) :237-243

[25] STUDIES OF POLY-YNE POLYMERS CONTAINING TRANSITION-METALS IN MAIN CHAIN .3. SYNTHESIS AND CHARACTERIZATION OF A POLY-YNE POLYMER CONTAINING MIXED METALS IN MAIN CHAIN, [TRANS,TRANS-PT(PBU3)2-C=C-C=C-PD(PBU3)2-C=C-C=C]ETA/2 [J].

SONOGASHIRA, K ;

KATAOKA, S ;

TAKAHASHI, S ;

HAGIHARA, N .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1978, 160 (01) :319-327

[26] SINGLE-STEP PREPARATION OF RIGID-ROD, CATIONIC, BIMETALLIC, SIGMA-DIYNE COMPLEXES - L5M+CC(C6H4)CCM+L5.2TFO-, M = IR, RH [J].

STANG, PJ ;

TYKWINSKI, R .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (11) :4411-4412

[27] NOVEL ALLENYLIDENE ALKYNYL AND AMMONIA ALKYNYL METAL-COMPLEXES VIA SELECTIVE SYNTHESIS OF MONO AND BIS ALKYNYL RUTHENIUM(II) COMPLEXES - CRYSTAL-STRUCTURE OF TRANS-[RU(NH3)(C-EQUIVALENT-TO-CPH)(PH2PCH2CH2PPH2)2]PF6 [J].

TOUCHARD, D ;

MORICE, C ;

CADIERNO, V ;

HAQUETTE, P ;

TOUPET, L ;

DIXNEUF, PH .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1994, (07) :859-860

[28]

WENG W, 1994, ANGEW CHEM, V106, P2272

[29] TOWARDS ONE-DIMENSIONAL CARBON WIRES CONNECTING SINGLE METAL CENTERS - A CUMULENIC C-5 CHAIN THAT MEDIATES CHARGE-TRANSFER BETWEEN RHENIUM AND MANGANESE TERMINI [J].

WENG, WG ;

BARTIK, T ;

GLADYSZ, JA .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1994, 33 (21) :2199-2202