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[(η5-C5H3)2(Si(CH3)2)2]Ru2(CO)4 | 287097-09-0

中文名称
——
中文别名
——
英文名称
[(η5-C5H3)2(Si(CH3)2)2]Ru2(CO)4
英文别名
[(η5-C5H3)2(SiMe2)2]Ru2(CO)4;[((η5-C5H3)2(SiMe2)2)Ru2(CO)4
[(η5-C5H3)2(Si(CH3)2)2]Ru2(CO)4化学式
CAS
287097-09-0
化学式
C18H18O4Ru2Si2
mdl
——
分子量
556.65
InChiKey
QQNMDJUYTUXBGY-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    None
  • 重原子数:
    None
  • 可旋转键数:
    None
  • 环数:
    None
  • sp3杂化的碳原子比例:
    None
  • 拓扑面积:
    None
  • 氢给体数:
    None
  • 氢受体数:
    None

反应信息

  • 作为反应物:
    描述:
    [(η5-C5H3)2(Si(CH3)2)2]Ru2(CO)4三环己基膦癸烷 为溶剂, 以74%的产率得到[(η5-C5H3)2(SiMe2)2]Ru2(CO)3(P(C6H11)3)
    参考文献:
    名称:
    Reactions of the Dinuclear Ruthenium Complex {(η5-C5H3)2(SiMe2)2}Ru2(CO)4, Featuring a Doubly Linked Dicyclopentadienyl Ligand
    摘要:
    The complex {(eta(5-)C(5)H(3))(2)(SiMe2)(2)}Ru-2(CO)(4) (1), which features the doubly linked dicyclopentadienyl ligand (eta(5)-C5H3)(2)(SiMe2)(2), reacts with phosphines (PMe3, PCy3, PPh3) to give {(eta(5)-C5H3)(2)(SiMe2)(2)}Ru-2(CO)(mu-CO)(2)(PR3) (2a-c), with halogens X-2 (X = Cl, Br, I) to give the Ru-Ru-cleaved products {(eta(5)-C5H3)(2)(SiMe2)(2)}Ru-2(CO)(4)(X)(2) (3a-c), with X-2 and AgTfO to give [{(eta(5)-C5H3)(2)(SiMe2)(2)}Ru-2(CO)(4)(mu-X)]+TfO- (X = Cl, Br, I; 4a-c), and with SnCl2 to give {(eta(5)-C5H3)(2)(SiMe2)(2)}Ru-2(CO)(4)(mu-SnCl2) (5), resulting from the insertion of SnCl2 into the Ru-Ru bond. Reduction of 1 with Na/Hg generates {(eta(5)-C5H3)(2)(SiMe2)(2)}Ru-2(CO)(4)](2-) (6), which reacts with (eta(5)-C5H5)(2)TiCl2 to give {(eta(5)-C5H3)(2)(SiMe2)(2)}Ru-2(CO)(4){mu-Ti(eta(5)-C5H5)(2)} (7). Ultraviolet photolysis of 1 with diphenylacetylene and phenylacetylene yields a series of five dinuclear Ru. complexes (8-10, 12, 13) containing one or two bridging acetylene units. The rigidity of the doubly linked (eta(5)-C5H3)(2)(SiMe2)(2) ligand substantially influences the reactivity and structures of the complexes. Molecular structures of 1, 2a, 3c, 5, 9, 10, and 12 as determined by X-ray diffraction studies are also presented.
    DOI:
    10.1021/om010674y
  • 作为产物:
    描述:
    参考文献:
    名称:
    胺攻击上质子化的二环戊二烯基桥连二钌复合物的配体的羰基[{(η 5 -C 5 H ^ 3)2(森达2)2 }的Ru 2(CO)4(μ-H)] +
    摘要:
    配合物[{(η 5 -C 5 H ^ 3)2(森达2)2 }的Ru 2(CO)4(μ-H)] +(1 ħ + BF 4 - ,1 d + TFO - ),具有质子化的Ru-孺键,通过{(η的质子化制备5 -C 5 H ^ 3)2(森达2)2孺} 2(CO)4(1)与HBF 4 ·的Et2 O或CF 3 SO 3在D.桥接质子1 H ^ +仅由胺碱,即使它是热力学上除去酸性非常缓慢地(P ķ一个AN = 6.5(±0.2))。桥联质子的这种显着的动力学惰性使胺(NH 3,NH 2 CH 3,NH(CH 3)2,吗啉,哌啶,吡咯烷)与1 H +反应,方法是攻击CO配体以生成甲酰胺(HC(O)NR 2)和CO -取代的产物{(η 5 -C 5 H ^3)2(SiMe 2)2 } Ru 2(CO)3(NHR 2)(2)。因此,金属-金属键在1 H +中的质子化促进了CO配体的反应,这在未质子化的1
    DOI:
    10.1021/om000825h
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文献信息

  • Reactions of the Protonated Dinuclear Ruthenium Complex [{(<i>η</i><sup>5</sup>-C<sub>5</sub>H<sub>3</sub>)<sub>2</sub>(SiMe<sub>2</sub>)<sub>2</sub>}Ru<sub>2</sub>(CO)<sub>4</sub>(<i>μ</i>-H)]<sup>+</sup> with Nucleophiles
    作者:Maxim V. Ovchinnikov、Arkady M. Ellern、Ilia A. Guzei、Robert J. Angelici
    DOI:10.1021/ic010644n
    日期:2001.12.1
    [[(eta(5)-C(5)H(3))(2)(SiMe(2))(2)]Ru(2)(CO)(4)(mu-H)](+)BF(4)(-) (1H(+)BF(4)(-)), which features a protonated Ru-Ru bond, reacts with F(-) to give (eta(5)-C(5)H(5))(2)Ru(2)(CO)(4) (2), resulting from the cleavage of both SiMe(2) groups, with I(-) to give the Ru-Ru cleaved product [(eta(5)-C(5)H(3))(2)(SiMe(2))(2)]Ru(2)(CO)(4)(H)(I)(3), and with phosphines (PEt(3), PMe(2)Ph) to give [[(eta(5)-C(5)H(3)
    复合物[[(eta(5)-C(5)H(3))(2)(SiMe(2))(2)] Ru(2)(CO)(4)(mu-H)](+) BF(4)(-)(1H(+)BF(4)(-))具有质子化的Ru-Ru键,与F(-)反应生成(eta(5)-C(5)H( 5))(2)Ru(2)(CO)(4)(2),这是由于两个SiMe(2)基团均被I(-)裂解而得到的Ru-Ru裂解产物[(eta(5 )-C(5)H(3))(2)(SiMe(2))(2)] Ru(2)(CO)(4)(H)(I)(3)和膦类化合物(PEt( 3),PMe(2)Ph)给出[[(eta(5)-C(5)H(3))(2)(SiMe(2))(2)] Ru(2)(CO)(4 )(H)(PR(3))](+)(4a-b)。1H(+)BF(4)(-)与NaOMe在THF中反应生成[(eta(5)-C(5)H(4))(2)SiMe(2)] Ru(2)(CO)
  • Square-Planar and Butterfly Tetranuclear Ruthenium Clusters Incorporating the Doubly Linked Bis(dimethylsilylcyclopentadienyl) Ligand
    作者:David P. Klein、Maxim V. Ovchinnikov、Arkady Ellern、Robert J. Angelici
    DOI:10.1021/om0303247
    日期:2003.9.1
    dicyclopentadienyl complex (η5-C5H3)2(SiMe2)2}Ru2(CO)4 (1) reacts with H2 in benzene under broad-spectrum UV−visible photolysis (254 < λirr < 600 nm) to give the dinuclear (η5-C5H3)2(SiMe2)2}Ru2(CO)4H2 (2) and the tetranuclear clusters (η5-C5H3)2(SiMe2)2}2Ru4(CO)3H4 (3) with a butterfly structure and (η5-C5H3)2(SiMe2)2}2Ru4(CO)4H4 (4) with a square-planar structure. The linked (η5-C5H3)2(SiMe2)2} ligand
    双链表二环戊二烯基复合物(η 5 -C 5 H ^ 3)2(森达2)2 }的Ru 2(CO)4(1)反应用H 2在苯下广谱UV-可见光解(254 <λ IRR <600纳米),得到双核(η 5 -C 5 H ^ 3)2(森达2)2 }的Ru 2(CO)4 ħ 2(2)和四核簇(η 5 -C5 ħ 3)2(森达2)2 } 2的Ru 4(CO)3 ħ 4(3)配有一个蝶形结构和(η 5 -C 5 H ^ 3)2(森达2)2 } 2的Ru 4(CO )具有正方形平面结构的4 H 4(4)。链接(η 5 -C 5 H ^ 3)2(森达2)2}配体是对于四核簇(的形成至关重要3和4),为未链接的类似物,CP” 2的Ru 2(CO)4,只给出二-和三核产品。依赖于波长的光解的研究表明,在反应的第一步骤1用H 2涉及金属-金属键的断裂,其通过的所有末端CO配体的几何形状支持的1,独立合成2,并在其光化学反应H
  • A Kinetically Inert Proton on a Metal−Metal Bond in [{(η<sup>5</sup>-C<sub>5</sub>H<sub>3</sub>)<sub>2</sub>(SiMe<sub>2</sub>)<sub>2</sub>}Ru<sub>2</sub>(CO)<sub>4</sub>(μ-H)]<sup>+</sup> that Promotes Reactions with Amines
    作者:Maxim V. Ovchinnikov、Robert J. Angelici
    DOI:10.1021/ja000883u
    日期:2000.6.1
  • Intramolecular C–H Bond Activation in Bridged Dicyclopentadienyl Dimethyl Dinuclear Complexes
    作者:Bolin Zhu、Xiaoting Hao、Yunfei Chen
    DOI:10.1021/om400986a
    日期:2014.1.13
    Photolysis of the doubly bridged dicyclopentadienyl dimethyl dinuclear complexes [(eta(5)-C5H2R)(2)(SiMe2)(2)]-M-2(CO)(4)Me-2 (M = Ru, R = H (2a), Bu-t (2b); M = Fe, R = H (2c)) in benzene yields the corresponding methylene-bridged complexes [(eta(5)-C5H2R)(2)(SiMe2)(2)]M-2(CO)(2)(mu-CO)(mu-CH2) (3a-c) and the M-M-bonded complexes [(eta(5)-C5H2R)(2)(SiMe2)(2)]M-2(CO)(4) (1a-c). Irradiation of the analogous diethyl complex [(eta(5)-C5H2R)(2)(SiMe2)(2)]Ru-2(CO)(4)Et-2 (4) affords only 1a. Unlike the case for the doubly bridged complexes, photolysis of the singly bridged dicyclopentadienyl dimethyl diruthenium complexes [(eta(5)-C5H4)(2)(EMe2)]Ru-2(CO)(4)Me-2 (E = C (5a); E = Si (5b)) in benzene yields the corresponding "twisted" ruthenium methyl complexes with a cyclopentadienyl Ru sigma bond (eta(5),eta(5):eta(1)-C5H4(EMe2)C5H3)[Ru(CO)(2)][Ru(CO)(2)Me] (6a,b) and the similar phenyl complexes (eta(5),eta(5):eta(1)-C5H4(EMe2)C5H3)[Ru(CO)(2)][Ru(CO)(2)Ph] (7a,b), from reaction with the benzene solvent. Plausible mechanisms for the formation of the different types of products are proposed involving intramolecular C H bond activation. The molecular structures of 2a,c, 3a,c, 4, 5a, 6a, and 7h, determined by X-ray diffraction, are also presented.
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