Selective linear coupling reaction of acetylene and acrylonitrile catalyzed by the well-defined metallacyclopentadiene complex C5Me5(PPh3)(Cl)RuCH=CHCH=CH

被引：60

作者：

Yi, CS ^{[1
]}

Torres-Lubian, JR

Liu, NH

Rheingold, AL

Guzei, IA

机构：

[1] Marquette Univ, Dept Chem, Milwaukee, WI 53201 USA

[2] Univ Delaware, Dept Chem, Newark, DE 19716 USA

来源：

ORGANOMETALLICS | 1998年 / 17卷 / 07期

关键词：

D O I：

10.1021/om9800647

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The metallacyclopentadiene complex C5Me5-(PPh3)(Cl)RuCH=CHCH=CH (1) was found to catalyze the linear coupling reaction of acetylene and acrylonitrile to give predominantly 2(E),4(Z), 6-heptatrienenitile (3; TON = 15, 85% selectivity). The coupling reaction is proposed to occur via an initial PPh3 dissociation from 1 and the subsequent insertion of acrylonitrile.

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页码：1257 / 1259

页数：3

相关论文

共 35 条

[1] THE NOVEL CYCLODIMERIZATION OF PHENYLACETYLENE AT A RUTHENIUM(II) CENTER - THE SYNTHESIS AND X-RAY STRUCTURAL CHARACTERIZATION OF THE 1ST METALLACYCLOPENTATRIENE, [(ETA-C5H5)RU(C4PH2H2)BR], AND ITS FACILE CONVERSION INTO METALLACYCLOPENTADIENES [J].

ALBERS, MO ;

DEWAAL, DJA ;

LILES, DC ;

ROBINSON, DJ ;

SINGLETON, E ;

WIEGE, MB .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1986, (22) :1680-1682

[2] MECHANISM OF ACETYLENE CYCLOTRIMERIZATION CATALYZED BY THE FAC-IRP3+ FRAGMENT - RELATIONSHIP BETWEEN FLUXIONALITY AND CATALYSIS [J].

BIANCHINI, C ;

CAULTON, KG ;

CHARDON, C ;

DOUBLET, ML ;

EISENSTEIN, O ;

JACKSON, SA ;

JOHNSON, TJ ;

MELI, A ;

PERUZZINI, M ;

STREIB, WE ;

VACCA, A ;

VIZZA, F .

ORGANOMETALLICS, 1994, 13 (05) :2010-2023

[3] STEPWISE METAL-ASSISTED REDUCTION OF ETA-4-COORDINATED BENZENE TO CYCLOHEXENE [J].

BIANCHINI, C ;

CAULTON, KG ;

FOLTING, K ;

MELI, A ;

PERUZZINI, M ;

POLO, A ;

VIZZA, F .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (18) :7290-7291

[4] AN ETA-4-BENZENE SPECIES MEDIATES ACETYLENE CYCLOTRIMERIZATION [J].

BIANCHINI, C ;

CAULTON, KG ;

CHARDON, C ;

EISENSTEIN, O ;

FOLTING, K ;

JOHNSON, TJ ;

MELI, A ;

PERUZZINI, M ;

RAUSCHER, DJ ;

STREIB, WE ;

VIZZA, F .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1991, 113 (13) :5127-5129

[5] MECHANISTIC STUDY OF IR(H)(2)-ASSISTED TRANSFORMATIONS OF ETHYNE - CYCLOTRIMERIZATION, COOLIGOMERIZATION WITH ETHENE, AND REDUCTIVE COUPLING [J].

BIANCHINI, C ;

CAULTON, KG ;

JOHNSON, TJ ;

MELI, A ;

PERUZZINI, M ;

VIZZA, F .

ORGANOMETALLICS, 1995, 14 (02) :933-943

[6]

BONNEMANN H, 1996, APPL HOMOGENEOUS CAT, V2

[7] Halfsandwich-type triisopropylstibane ruthenium complexes with 16-, 17-, and 18-electron configurations and an unsymmetrical binuclear 18/16-electron Ru-2(SbiPr(3)) species [J].

Braun, T ;

Laubender, M ;

Gevert, O ;

Werner, H .

CHEMISCHE BERICHTE-RECUEIL, 1997, 130 (05) :559-563

[8] ALKYNE CYCLIZATIONS AT REDUCED TANTALUM CENTERS - SYNTHESIS AND MOLECULAR-STRUCTURE OF (ETA-6-C6ME6)TA(O-2,6-I-PR2C6H3)2CL [J].

BRUCK, MA ;

COPENHAVER, AS ;

WIGLEY, DE .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1987, 109 (21) :6525-6527

[9] REACTIONS OF ALKYNES WITH COORDINATIVELY UNSATURATED (ETA-5-C5ME5)RU DERIVATIVES - X-RAY CRYSTAL-STRUCTURES OF (ETA-5-C5ME5)CL2RU(ETA-2-N-4-MU-2-C4H4)RU(ETA-5-C5ME5) AND (ETA-5-C5ME5)3RU3(MU-2-CL)2(MU-3-CL)(ETA-2-MU-2-HC=CSIME3) [J].

CAMPION, BK ;

HEYN, RH ;

TILLEY, TD .

ORGANOMETALLICS, 1990, 9 (04) :1106-1112

[10]

Collman J.P., 1987, PRINCIPLES APPL ORGA

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