SCISSION OF ETHYNE INTO 2 METHYLIDYNE LIGANDS - C-C VS C-H BOND ACTIVATION

被引：12

作者：

ADAMS, H ^{[1
]}

GILL, LJ ^{[1
]}

MORRIS, MJ ^{[1
]}

机构：

[1] UNIV SHEFFIELD,DEPT CHEM,SHEFFIELD S3 7HF,S YORKSHIRE,ENGLAND

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1995年 / 08期

关键词：

D O I：

10.1039/c39950000899

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The dimolybdenum alkyne complexes [Mo-2(CO)(4)(mu-R(1)C(2)R(2))(eta-C5H5)(2)] (R(1) = R(2) = Me; R(1) = H, R(2) = H, Me, Ph) react with [Ru-3(CO)(12)] in refluxing toluene or heptane to give the hexanuclear bis(alkylidyne) clusters [Mo2Ru4(mu(3)-CR(1))(mu(3)-CR(2))(CO)(12)(eta-C5H5)(2)]; this represents the first reported transformation of ethyne into two methylidyne ligands on a metal cluster.

引用

页码：899 / 900

页数：2

共 25 条

[1]

ADAMS H, UNPUB

[2] AN UNPRECEDENTED BIS(CARBYNE) CLUSTER REARRANGEMENT INVOLVING SIMULTANEOUS COUPLING AND DECOUPLING OF CARBYNE FRAGMENTS - A NEW HOMOGENEOUS MODEL FOR C-C BOND FORMING AND BOND BREAKING ON SURFACES [J].

ALLISON, NT ;

FRITCH, JR ;

VOLLHARDT, KPC ;

WALBORSKY, EC .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1983, 105 (05) :1384-1386

[3] REACTIONS OF METAL-TO-METAL MULTIPLE BONDS .4. MU-ACETYLENE-BIS(CYCLOPENTADIENYL)TETRACARBONYLDIMOLYBDENUM COMPOUNDS - PREPARATIONS, PROPERTIES, STRUCTURAL CHARACTERIZATIONS, AND DYNAMICAL SOLUTION BEHAVIOR [J].

BAILEY, WI ;

CHISHOLM, MH ;

COTTON, FA ;

RANKEL, LA .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1978, 100 (18) :5764-5773

[4] SOME REMARKABLE REACTIONS OF AN OPEN RU5 CLUSTER [J].

BRUCE, MI .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1990, 394 (1-3) :365-384

[5] CARBON CARBON TRIPLE BOND-CLEAVAGE AT ROOM-TEMPERATURE WITH NONACARBONYLDI-IRON - SYNTHESIS OF [FE3(CO)9(MU-3-CME)(MU-3-CNET2)] [J].

CABRERA, E ;

DARAN, JC ;

JEANNIN, Y .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1988, (09) :607-608

[6] REVERSIBLE ALKYNE LIGAND SCISSION - FORMATION AND REACTIVITY OF CP2W2OS(CO)5(MU-CTOL)(MU-3-CTOL) [J].

CHI, Y ;

SHAPLEY, JR .

ORGANOMETALLICS, 1985, 4 (10) :1900-1901

[7] REVERSIBLE SCISSION OF COORDINATED ACETYLIDE LIGAND - CHARACTERIZATION AND REACTIVITY STUDIES OF WRU4 AND WRU5 CARBIDE-ALKYLIDYNE CLUSTERS [J].

CHIANG, SJ ;

CHI, Y ;

SU, PC ;

PENG, SM ;

LEE, GH .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (24) :11181-11182

[8] ALKYNE SCISSION ON A TRIMETALLIC FRAMEWORK - EXPERIMENTAL-EVIDENCE AND THEORETICAL-ANALYSIS [J].

CLAUSS, AD ;

SHAPLEY, JR ;

WILKER, CN ;

HOFFMANN, R .

ORGANOMETALLICS, 1984, 3 (04) :619-623

[9] PHOTO-ELECTRON SPECTROSCOPIC MEASUREMENTS OF THE RELATIVE CHARGE ON CARBYNE FRAGMENTS BOUND TO POLYNUCLEAR COBALT CARBONYL CLUSTERS [J].

DESHMUKH, P ;

DUTTA, TK ;

HWANG, JLS ;

HOUSECROFT, CE ;

FEHLNER, TP .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1982, 104 (06) :1740-1742

[10] CHEMISTRY OF POLYNUCLEAR COMPOUNDS .26. PRODUCTS OF PYROLYSIS OF DODECACARBONYL-TRIANGULO-TRIRUTHENIUM AND DODECACARBONYL-TRIANGULO-TRIOSMIUM [J].

EADY, CR ;

JOHNSON, BFG ;

LEWIS, J .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1975, (23) :2606-2611

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