A TRIOSMIUM CLUSTER WITH A NOVEL MODE OF METALLACYCLOPENTADIENE FRAGMENT BONDING - X-RAY STRUCTURE AND REACTIVITY OF OS-3(MU-3-ETA(1)-ETA(1)-ETA(2)-ETA(2)-C(SIME(3))C(ME)C(H)C(PH))(CO)(9)

被引：28

作者：

KORIDZE, AA

ASTAKHOVA, NM

DOLGUSHIN, FM

YANOVSKY, AI

STRUCHKOV, YT

PETROVSKII, PV

机构：

[1] Institute of Organoelement Compounds, Russian Academy of Sciences, Moscow 117813

来源：

ORGANOMETALLICS | 1995年 / 14卷 / 05期

关键词：

D O I：

10.1021/om00005a015

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The molecular structure of Os-3{mu(3)-eta(1):eta(1):eta(2):eta(2)-C(SiMe3)C(Me)C(H)C(Ph)}(CO)(9) (3), obtained from Os-3(mu(3)-Me(3)SiC(2)Me)(mu-CO)(CO)(9) (2) and PhC=CH in hot hexane, involves an osmacyclopentadiene ring pi-coordinated to the remaining two osmium atoms of the cluster. Heating of 3 in refluxing benzene yields two new compounds, Os-3-(mu-H){mu(3)-C(SiMe(3))C(Me)C(H)C(C6H4)}(CO)(8) (4) with a rearranged coordinated on one cluster edge osmacyclopentadiene fragment, and Os2{mu-eta(1):eta(1):eta(4)-C(SiMe(3))C-(Me)C(H)C(Ph)}(CO)(6) (5). Compound 4 reacts with PPh(3) at room temperature to form Os-3{mu-eta(1):eta(1):eta(4)-C(SiMe(3))C-(Me)C(H)C(Ph)}(CO)(8)(PPh(3)) (8).

引用

收藏

页码：2167 / 2169

页数：3

相关论文

共 50 条

[41] REACTION OF OS-2(CO)(8)(MU-ETA(1),ETA(1)-C2H4) WITH (ETA(5)-C5H5)RH(CO)PR(3) (R=ME, PH) - CHARACTERIZATION AND DYNAMIC PROCESSES IN ISOMERIC OS2RH(CO)(8)(ETA(5)-C5H5)PME(3) [J].

COOKE, J ;

TAKATS, J .

ORGANOMETALLICS, 1995, 14 (02) :698-702

[42] REACTIONS OF COMPOUNDS CONTAINING NI-NI, NI-MO, AND NI-W BONDS WITH ALLENE AND 1,1-DIMETHYLALLENE - X-RAY-DIFFRACTION STUDIES OF THE PI-ALLYLIC COMPLEXES NIMO(CO)2(MU-ETA-3,ETA-3-C9H12)(ETA-5-C5H5)(ETA-5-C5H4ME) AND NIMO(MU-CO)(CO)(MU-ETA-1,ETA-3-C(ME)-C(ME)-CH2)(ETA-5-C5H5)(ETA-5-C5H4ME) (NI-MO) [J].

CHETCUTI, MJ ;

FANWICK, PE ;

MCDONALD, SR ;

RATH, NN .

ORGANOMETALLICS, 1991, 10 (05) :1551-1560

[43] COMBINATION OF ALKYNES WITH MU-CARBENES AT A DIMETAL CENTER, AND X-RAY STRUCTURE OF [FE2(CO)(MU-CO)(MU-ETA-1,ETA-3-C(CO2ME)C(CO2ME)CHME)(ETA-C5H5)2] - IMPLICATIONS FOR METATHESIS AND ALKYNE POLYMERIZATION [J].

DYKE, AF ;

KNOX, SAR ;

NAISH, PJ ;

TAYLOR, GE .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1980, (17) :803-805

[44] SYNTHESIS AND REACTIVITY OF RU(ETA(5)-C(5)ME(5))(ETA(4)-CYCLOPENTADIENONE) COMPLEXES - X-RAY STRUCTURES OF RU(ETA(5)-C(5)ME(5))(ETA(4)-C5H(4)O)BR, RU(ETA(5)-C(5)ME(5))(ETA(4)-C5H3O-2-BR)BR, AND [RU(ETA(5)-C(5)ME(5))(ETA(4)-C5H2O-2-ME,5-PCY3)BR]CF3SO3 [J].

MAUTHNER, K ;

MEREITER, K ;

SCHMID, R ;

KIRCHNER, K .

ORGANOMETALLICS, 1994, 13 (12) :5054-5061

[45] INTERPRETATION OF THE NU(CO) VIBRATIONAL-SPECTRA OF CLUSTER COMPOUNDS - RU3(CO)9(MU-3-ETA-2-ETA-2-ETA-2-C6H6) [J].

KETTLE, SFA ;

ROSSETTI, R ;

STANGHELLINI, PL ;

JOHNSON, BFG .

INORGANICA CHIMICA ACTA, 1993, 212 (1-2) :69-73

[46] ETA-3-LIGATING AND ETA-5-LIGATING MODES OF 1,3-DIPHOSPHACYCLOPENTADIENYL RINGS IN STRUCTURALLY RELATED MOLYBDENUM COMPLEXES - CRYSTAL AND MOLECULAR-STRUCTURE OF [MO(ETA-5-C5ME5)(ETA-3-P2C3BUT3)(CO)2] AND [MO(ETA-3-C9H7)(ETA-5-P2C3BUT3)(CO)2] (C9H7=INDENYL) [J].

BARTSCH, R ;

HITCHCOCK, PB ;

NIXON, JF .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1990, (06) :472-474

[47] Ru-3(CO)(9)(mu(3)-eta(2),eta(2),eta(2)-C-60): A cluster face-capping, arene-like complex of C-60 [J].

Hsu, HF ;

Shapley, JR .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1996, 118 (38) :9192-9193

[48] REACTION OF 1,1-DIMETHYLALLENE WITH NIMO(CO)4(ETA-C5H5)(ETA-C5H4ME) - ISOMERIZATION OF THE PRODUCT TO NIMO(ETA-CO)(CO) (MU-ETA-1,ETA-3-C(ME)C(ME)CH2)(ETA-C5H5)(ETA-C5H4ME) - A 1,2-METHYL MIGRATION OR A 1,4-PROTON SHIFT [J].

CHETCUTI, MJ ;

MCDONALD, SR ;

RATH, NP .

ORGANOMETALLICS, 1989, 8 (08) :2077-2079

[49] REACTIONS OF COORDINATED LIGANDS .36. THE SYNTHESIS, STRUCTURE, AND REACTIVITY OF THE 3-ALKYNE FLY-OVER COMPLEX [MO-2(MU-(SIGMA, ETA-3-ETA-3, SIGMA-C6ME6))-(ETA-5-C9H7)2] - FORMATION AND STRUCTURE OF [MO-2(MU-(SIGMA, ETA-3-ETA-3, SIGMA-C6ME6))-(CO)2(ETA-5-C9H7)2] [J].

BRAMMER, L ;

GREEN, M ;

ORPEN, AG ;

PADDICK, KE ;

SAUNDERS, DR .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1986, (03) :657-667

[50] ARENE-OSMIUM CHEMISTRY - SYNTHESIS VIA OSMIUM ATOMS OF [OS(ETA-6-C6H6)(ETA-4-C6H6)], [(OS(ETA-6-C6H3ME3-1,3,5))2(MU-H)2(MU-CH(C6H3ME2-3,5))], [(OS(ETA-6-C6H3ME3-1,3,5]]2(MU-CHC6H3ME2-3,5)], AND [(OS(ETA-6-C6H6))3(ETA-3-(CH2)3CH)(MU-H)3] - X-RAY CRYSTAL-STRUCTURE OF [(OS(ETA-6-C6H3ME3-1,3,5))2(MU-CHC6H3ME2-3,5)] [J].

BANDY, JA ;

GREEN, MLH ;

OHARE, D .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1986, (11) :2477-2484

← 1 2 3 4 5 →