Reactions of alkynes with cluster-bound dicarbon (C-2); X-ray structures of [Ru-5(mu(5)-CCCPhCR)(mu-SMe)(2)(mu-PPh(2))(2)(CO)(10)] (R=H,Ph)

被引：8
作者：
Adams, CJ
Bruce, MI
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：
CHEMICAL COMMUNICATIONS | 1996年 / 08期
关键词：
D O I：
10.1039/cc9960000969
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Addition of PhC=CR(R = H, Ph) to [Ru-5(mu(5)-C-2>(mu-SMe>(2)(mu-PPh(2))(2)-(CO)(11)] 1 results in the formation of [Ru-5(mu(5)-CCCPhCR)(mu-SMe)(2)(mu-PPh(2))(2)-(CO)(10)] (R = H 2, Ph 3), the mu(5)-CCCPhCR ligand being formed by coupling of the alkyne with the C-2 ligand of 1; in 2 the pentagonal Ru-5 cluster of 1 is retained while 3 an extra Ru-Ru bond is formed, yielding an envelope-type structure; corresponding differences in the attachment of the organic ligand to the Ru-5 cluster are found.
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页码：969 / 970
页数：2
相关论文
共 10 条
[1]   FORMAL INSERTION OF CARBON INTO A C=C DOUBLE-BOND ON AN RU5 CLUSTER - X-RAY STRUCTURE OF RU5(MU-4-CC11H12)-(MU-3-SME)2(MU-PPH2)2(CO)9 [J].
ADAMS, CJ ;
BRUCE, MI ;
SKELTON, BW ;
WHITE, AH .
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1993, 444 (1-2) :C44-C46
[2]   CLUSTER CHEMISTRY .114. PREPARATION AND CHARACTERIZATION OF SOME RU5 CLUSTERS CONTAINING VINYLIDENE LIGANDS [J].
ADAMS, CJ ;
BRUCE, MI ;
SCHULZ, M ;
SKELTON, BW ;
WHITE, AH .
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1994, 472 (1-2) :285-294
[3]   EXPERIMENTAL AND THEORETICAL-STUDY OF THE REACTIVITY OF CLUSTER-BOUND DICARBON - SYNTHESIS AND STRUCTURES OF NOVEL ELECTRON-RICH RU5 CLUSTERS [J].
ADAMS, CJ ;
BRUCE, MI ;
LIDDELL, MJ ;
SKELTON, BW ;
WHITE, AH .
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1992, (18) :1314-1318
[4]  
ADAMS CJ, 1992, J CHEM SOC CHEM COMM, P36
[5]  
BRADLEY JS, 1983, ADV ORGANOMET CHEM, V22, P1
[6]   OLIGOMERIZATION OF PHENYLACETYLENE AT A POLYNUCLEAR SITE - THE MOLECULAR-STRUCTURE OF [RU6C(CO)(12)(MU(2)-CO)(ETA(5)-C(5)H(3)PH(2))(MU(3)-CPH)] [J].
HAGGITT, JL ;
JOHNSON, BFG ;
BLAKE, AJ ;
PARSONS, S .
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1995, (12) :1263-1264
[7]   THE SYNTHESIS OF [RU5C(CO)15] BY THE CARBONYLATION OF [RU6C(CO)17] AND THE REACTIONS OF THE PENTANUCLEAR CLUSTER WITH A VARIETY OF SMALL MOLECULES - THE X-RAY STRUCTURE ANALYSES OF [RU5C(CO)15], [RU5C(CO)15(MECN)], [RU5C(CO)14(PPH3)], [RU5C(CO)13(PPH3)2], AND "[RU5(MU-H)2C(CO)12[PH2P(CH2)2PPH2]]TY [J].
JOHNSON, BFG ;
LEWIS, J ;
NICHOLLS, JN ;
PUGA, J ;
RAITHBY, PR ;
ROSALES, MJ ;
MCPARTLIN, M ;
CLEGG, W .
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1983, (02) :277-290
[8]   FACILE RU-RU BOND-CLEAVAGE AND REFORMATION IN A PENTANUCLEAR CARBONYL CLUSTER - SYNTHESIS AND X-RAY STRUCTURAL STUDIES OF RU5(CO)13(MU-4-ETA-2-C=CPH) (MU-PPH2) AND ITS CO ADDUCT RU5(CO)14(MU-5-ETA-2-C=CPH) (MU-PPH2) [J].
MACLAUGHLIN, SA ;
TAYLOR, NJ ;
CARTY, AJ .
ORGANOMETALLICS, 1983, 2 (09) :1194-1202
[9]   MOLECULAR METAL CLUSTERS [J].
MUETTERTIES, EL .
SCIENCE, 1977, 196 (4292) :839-848
[10]   A NEW ROUTE TO A C4 LIGAND - CARBON-CARBON COUPLING TO GENERATE [PPN]2[FE6(CO)18C4] [J].
NORTON, DM ;
STERN, CL ;
SHRIVER, DF .
INORGANIC CHEMISTRY, 1994, 33 (13) :2701-2702
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