Synthesis and reactivity of silicon transition metal complexes, 43 -: Iron and ruthenium fragment substituted disilanes C5R5(OC)2M-Si2X5 (R = H, Me; M = Fe, Ru; X = Cl, H):: Synthesis, structural and Raman spectroscopic characterisation, DFT calculation

被引：0

作者：

Malisch, W

Jehle, H

Möller, S

Thum, G

Reising, J

Gbureck, A

Nagel, V

Fickert, C

Kiefer, W

Nieger, M

机构：

[1] Univ Wurzburg, Inst Anorgan Chem, D-97074 Wurzburg, Germany

[2] Univ Wurzburg, Inst Phys Chem, D-97074 Wurzburg, Germany

[3] Univ Bonn, Inst Anorgan Chem, D-53121 Bonn, Germany

来源：

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY | 1999年 / 09期

关键词：

metallo-disilanes; ligand exchange at silicon; transition metal effect; Raman spectroscopy; density functional theory;

D O I：

暂无

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reaction of the sodium metalates Na[M(CO)(2)C5R5] [M = Fe, R = H (1a), Me (1b); M = Ru, R = H (1c), Me (1d)] with an equimolar amount of hexachlorodisilane yields the metallopentachlorodisilanes C5R5(OC)(2)M-SiCl2-SiCl3 (2a-d), which can be converted into the pentahydrido analogues C5R5(OC)(2)M-SiH2-SiH3 (3a-c) via Cl/H exchange with LiAlH4. Due to the activating effect of the transition metal fragment chlorination of 3a-c with CCl4 or HCCl3 occurs at the alpha-silicon to give C5R5(OC)(2)M-SiCl2-SiH3 (4a-c). The metallo-disilanes were characterised by H-1-. C-13-, Si-29-NMR, IR and especially Raman spectroscopy. The structures of C5H5(OC)(2)Fe-Si2Cl5 (2a) and C5Me5(OC)(2)Fe-Si2H5 (3b) have been determined by X-ray analysis; 2a,b, 3a,b were theoretically described by DFT calculations.

引用

页码：1597 / 1605

页数：9

共 50 条

[1] Synthesis, structural characterization and reactivity of the (ferriomethyl)silanols C5R5(OC)2Fe-CH2-SiMe(R′)OH (R = H, Me; R′ = Me, Ph)
Malisch, W
Hofmann, M
Nieger, M
Schoeller, WW
Sundermann, A
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2002, (12) : 3242 - 3252
[2] Si-H-functionalized ferriodisiloxanes:: Synthesis from the ferriodimethylsilanols C5R5(OC)2Fe-SiMe2OH (R = H, Me) and photoinduced transformation into μ2-disiloxanediyl-bridged dinuclear iron complexes
Malisch, W
Hofmann, M
Kaupp, G
Käb, H
Reising, J
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2002, (12) : 3235 - 3241
[3] THE REACTIVITY OF THE METALLACYCLIC CARBENOID COMPLEXES C5R5(CO)2M[HC=CH-C(O)ME](R=H,ME - M = CR,MO,W)
ALT, HG
HAYEN, HI
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1986, 191 : 423 - INOR
[4] The first diphosphastibolyl complexes: Synthesis and characterisation of [RU(eta(5)-C(5)R(5))(eta(5)-C(2)Bu(2)(t)P(2)Sb)]; R=H or Me
Francis, MD
Hibbs, DE
Hursthouse, MB
Jones, C
Malik, KMA
CHEMICAL COMMUNICATIONS, 1996, (13) : 1591 - 1592
[5] Nature of M-Ga Bonds in Dihalogallyl Complexes (η5-C5H5)(Me3P)2M(GaX2) (M = Fe, Ru, Os) and (η5-C5H5)(OC)2Fe(GaX2) (X = Cl, Br, I): A DFT Study
Pandey, Krishna K.
Patidar, Pankaj
Aldridge, Simon
JOURNAL OF PHYSICAL CHEMISTRY A, 2010, 114 (45): : 12099 - 12105
[6] HOMOGENEOUS CATALYSIS BY TRANSITION-METAL COMPLEXES .6. HYDROFORMYLATION OF 1-OCTENE CATALYZED BY [ETA-5-C5R5M(CO)2X] AND [ETA-5-C5R5M(CO)2]2 SPECIES (R=H, CH3, C6H5 - M=FE, RU - X=CL,BR,I)
FUSI, A
CESAROTTI, E
UGO, R
JOURNAL OF MOLECULAR CATALYSIS, 1981, 10 (02): : 213 - 221
[7] SYNTHESIS AND SPECTROSCOPIC CHARACTERIZATION OF [M(X)(CH2C6H5)(PR3)]2 COMPLEXES (M=PD, PT, R=C2H5, CYCLO-C6H11, X=CL, BR)
RIZZI, GA
MORANDINI, F
TURCO, A
BERGAMIN, F
GAZZETTA CHIMICA ITALIANA, 1993, 123 (06): : 359 - 364
[8] SYNTHESIS AND REACTIVITY OF THE OSMATE(0) COMPLEXES M[OS(CO)2(ETA-C5R5)] (M=LI, NA, R=H, ME) - VERSATILE SYNTHONS FOR SYNTHESIS OF ORGANOOSMIUM COMPLEXES
KAWANO, Y
TOBITA, H
OGINO, H
ORGANOMETALLICS, 1994, 13 (10) : 3849 - 3853
[9] METALLO-SILANOLS AND METALLO-SILOXANES .12. SYNTHESIS AND REACTIVITY OF SILICON TRANSITION-METAL COMPLEXES .38. C(5)R(5)(OC)(2)(ME(3)P)M-SUBSTITUTED SILANETRIOLS OF MOLYBDENUM AND TUNGSTEN (R=H, ME) - SYNTHESIS VIA OXOFUNCTIONALIZATION OF METALLOTRIHYDRIDOSILANES AND TRANSFORMATION INTO THE MULTIFUNCTIONALIZED METALLOTETRASILOXANE C(5)ME(5)(OC)(2)(ME(3)P)WSI(OSIME(2)H)(3)
MALISCH, W
LANKAT, R
SCHMITZER, S
REISING, J
INORGANIC CHEMISTRY, 1995, 34 (23) : 5701 - &
[10] SILYLMETHYL AND RELATED COMPLEXES .5. METALLOCENE BIS(TRIMETHYLSILYL)METHYLS AND BENZHYDRYLS OF EARLY TRANSITION-METALS [M(ETA5-C5H5)2R](M = TI OR V) AND [META5-C5H5)2(X)R](M = ZR OR HF AND X = CL OR R), AND CRYSTAL AND MOLECULAR STRUCTURES OF [M(ETA5-C5H5)2(CHPH2)2] (M = ZR OR HF)
ATWOOD, JL
BARKER, GK
HOLTON, J
HUNTER, WE
LAPPERT, MF
PEARCE, R
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1977, 99 (20) : 6645 - 6652

← 1 2 3 4 5 →