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RuH2Cl2(triisopropylphosphane)2 | 175848-13-2

中文名称
——
中文别名
——
英文名称
RuH2Cl2(triisopropylphosphane)2
英文别名
RuH2Cl2(triisopropylphosphine)2;RuH2Cl2(PiPr3)2;[RuCl2(H)2(triisopropylphosphine)2];Ru(H)2Cl2(triisopropylphosphine)2;[Ru(H)2(P(i-Pr)3)2Cl2];RuH2Cl2(P(i)Pr3)2;dichloro(dihydrido)ruthenium;tri(propan-2-yl)phosphane
RuH2Cl2(triisopropylphosphane)2化学式
CAS
175848-13-2
化学式
C18H44Cl2P2Ru
mdl
——
分子量
494.471
InChiKey
SHVVUVFJNWHAEQ-UHFFFAOYSA-L
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:
    RuH2Cl2(triisopropylphosphane)2 在 lithium tetramethylpiperidine 作用下, 以 甲苯 为溶剂, 生成 [Ru(triisopropylphosphine)2HCl]2
    参考文献:
    名称:
    Cleavage of H−C(sp2) and C(sp2)−X Bonds (X = Alkyl, Aryl, OR, NR2):  Facile Decarbonylation, Isonitrile Abstraction, or Dehydrogenation of Aldehydes, Esters, Amides, Amines, and Imines by [RuHCl(PiPr3)2]2
    摘要:
    The RuHClL2 fragment (L = (PPr3)-Pr-i) reacts at 25 degrees C with a dozen different G=CHE compounds (G = O, E = R, OR, NR2; G = NR, E = R) to give ct-acid abstraction products, RuHCl(CG)L-2, and E-H. For E-H = C2H5OH, alcohol is decarbonylated in a second step to give an additional CO ligand and CH4. For E-H = HNR(CR'H-2), amine can be dehydrogenated by RuHClL2 to give RuH(H-2)ClL2 and CR'(2)=NR. X-ray crystallographic studies are presented for the DMF decarbonylation intermediate Ru(H)(2)Cl(eta(2)-C(O)NMe2)L-2, where the strong reducing potential of RuHClL2 is manifested in the formally Ru(IV) species obtained from oxidative addition of H-C(O)NMe2. The structure of Ru(H-2)Cl(eta(2)-C6H4CH=NMe)L-2, the product from aryl C-H activation of benzylidenemethylamine, PhHC=NMe, is also presented. This ability to abstract CO, isonitrile, or H-2 is traced to the considerable pi-basicity of RuHCl((PPr3)-Pr-i)(2).
    DOI:
    10.1021/om000390y
  • 作为产物:
    参考文献:
    名称:
    Five-Coordinate 16-Electron Carbene- and Vinylideneruthenium(II) Complexes Prepared from [RuCl2(C8H12)]n or from the New Dihydridoruthenium(IV) Compound [RuH2Cl2(PiPr3)2]
    摘要:
    The dihydridoruthenium(IV) compound [RuH2 Cl-2((PPr3)-Pr-i)(2)] (2), which is obtained on treatment of [RuCl2(C8H12)](n) with (PPr3)-Pr-i in 2-butanol. in the presence of H-2, reacts with PhC=CH in CH2Cl2 at 25 degrees C to give a mixture of [RuCI2(=C=CHPh)((PPr3)-Pr-i)(2)] (4) and [RuCl2(=CHCH(2)Ph)((PPr3)-Pr-i)(2)] (5) Both complexes 4 and 5 as well as the methylcarbene derivative [RuCl2(=CHCH3)((PPr3)-Pr-i)(2)] (6) have been isolated; moreover, compounds 2 and 5 have been characterized by X-ray crystal structure analyses.
    DOI:
    10.1021/om9509554
  • 作为试剂:
    描述:
    2-methyl-2,3-butadiene-1-ol苯磺酰胺,4-甲基-N-(2E)-2,4-戊二烯基-RuH2Cl2(triisopropylphosphane)2偶氮二甲酸二异丙酯三苯基膦 作用下, 以 四氢呋喃1,2-二氯乙烷 为溶剂, 生成 (1R*,5R*,6R*)-1-methyl-7-methylene-3-tosyl-6-vinyl-3-azabicyclo[3.2.0]heptane
    参考文献:
    名称:
    钌催化 (2 + 2) 艾伦烯的分子内环加成反应
    摘要:
    我们报告了钌催化的 (2 + 2) 丙二烯和烯烃的分子内环加成反应。我们发现使用钌复合物 RuH(2)Cl(2)(P(i)Pr(3))(2),以前在催化应用中未被注意到,对观察到的反应性至关重要。该反应在温和的条件下进行并且完全非对映选择性,为各种具有环丁烷环的双环 [3.2.0] 庚烷骨架提供了实用的入口。
    DOI:
    10.1021/ja200784n
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文献信息

  • Hydride Alkenylcarbyne Osmium Complexes versus Cyclopentadienyl Type Half-Sandwich Ruthenium Derivatives
    作者:Alba Collado、Miguel A. Esteruelas、Enrique Oñate
    DOI:10.1021/om1011962
    日期:2011.4.11
    2-methyl-1-hexen-3-yne to give a complex mixture of compounds, from which the derivatives Ru(η5-C5HR1R2R3R4)Cl(PiPr3) (17; R1 = C(CH3)═CH2, R2 = Et, R3 = nPr, R4 = Me) and RuCl2═C(Et)CH═CMe2}(PiPr3)2 (18, traces) are isolated. Both 17 and 18 have been also characterized by X-ray diffraction analysis. DFT calculations (B3PW91) on the formation of 17 suggest that in the ruthenium case the hydrogenation of
    氢化物络合物OsH 2 Cl 2(P i Pr 3)2(1)与2-甲基-1-己烯-3-炔2,4-二甲基-1,3-戊二烯反应,得到氢化物烯基碳炔衍生物OsHCl 2 ≡CC(Me)═CHR}(P i Pr 3)2(R = n Pr(2),i Pr(3)),已通过X射线衍射分析对其进行了表征。DFT计算(B3PW91)表明,烯炔首先被氢化以提供共轭二烯。后者通过两个氢迁移而演变成氢化物链烯基碳炔衍生物。第一个迁移是二烯中的1,4-氢转移(从末端CH 2基团到内部双键),该转移通过属中心发生。第二个迁移是从末端CH 2基团到the原子的1,2-氢转移。与1的情况相反,的对应物RuH 2 Cl 2(P i Pr 3)2(16)与2-甲基-1-己烯-3-炔反应,得到的化合物的复杂混合物,从该衍生物的Ru(η 5 -C 5 HR 1 - [R 2 - [R 3 - [R 4)(P我3)(17
  • Synthesis and Molecular Structure of Six-Coordinate Dichlorodihydridoruthenium(IV) and Five-Coordinate Vinylideneruthenium(II) Complexes
    作者:Justin Wolf、Wolfram Stüer、Claus Grünwald、Olaf Gevert、Matthias Laubender、Helmut Werner
    DOI:10.1002/(sici)1099-0682(199811)1998:11<1827::aid-ejic1827>3.0.co;2-q
    日期:1998.11
    [RuCl2(=C=CHPh)(PiPr3)2] (7) and with propargylic alcohols or derivatives thereof to afford the vinylcarbene complexes [RuCl2(=CHCH=CR2)(PiPr3)2] (9, 10), respectively. From 5 and terminal alkynes RC≡CH the chlorohydridovinylidene compounds [RuHCl(=C=CHR)(PiPr3)2] (11, 12) were obtained. The phenylvinylidene complex [RuCl2(=C=CHPh)(PCy3)2] (15) was prepared from phenylacetylene and either [RuH2Cl2(PCy3)2] (14) or
    二氢化 (IV) 化合物 [RuH2Cl2(PiPr3)2] (4) 由 [RuCl2(C8H12)]n (3)、PiPr3 和 H2 在 2-丁醇中通过氢化 (II) 衍生物 [RuHCl(H2) (PiPr3)2] (5) 作为中间体。在类似条件下,在 NEt3 存在下,由 3、PiPr3、H2 和 2-丁醇合成 5。通过 X 射线晶体结构分析表征的化合物 4 与过量的苯乙炔反应得到苯亚乙烯基络合物 [RuCl2(=C=CHPh)(PiPr3)2] (7) 并与炔醇或其衍生物反应得到乙烯基卡宾络合物 [RuCl2(=CHCH=CR2)(PiPr3)2] (9, 10),分别。从 5 和末端炔烃 RC≡CH 获得氢化亚乙烯基化合物 [RuHCl(=C=CHR)(PiPr3)2] (11, 12)。苯基亚乙烯基络合物 [RuCl2(=C=CHPh)(PCy3)2] (15) 由苯乙炔
  • Coordinated carbenes from electron-rich olefins on RuHCl(PPr3i)2
    作者:Joseph N. Coalter III、John C. Bollinger、John C. Huffman、Ulrike Werner–Zwanziger、Kenneth G. Caulton、Ernest R. Davidson、He´lène Ge´rard、Eric Clot、Odile Eisenstein
    DOI:10.1039/a907624g
    日期:——
    model. Less electron-rich vinyl amides or amines form η2-olefin complexes, but do not isomerize to carbene complexes. Calculated ΔE values for selected ‘‘ competition’’ reactions reveal that donation by both Ru and the heteroatom-substituted X are necessary to make the carbene complex L2HClRuC(X)(CH3) more stable than the olefin complex L2HClRu(η2-H2CCHX). This originates in part from a diminished
    RuH 2 Cl 2 L 2 (L = PPr 3 i)的脱卤化氢得到(RuHClL 2)2,通过X射线晶体学显示为卤化物桥连的二聚体。化物类似物也是二聚体。(RuHClL 2)2与N 2,吡啶和C 2 H 4(L')反应生成RuHClL'L 2,但与乙烯基醚和乙烯基酰胺H 2 C CH(E)[E = OR,NRC(O )R'],这样的烯烃键合后异构化为杂原子取代的卡宾配合物L 2 HClRu C(CH 3)(E)。通过DFT(B3PW91)计算,对于作为烯烃的C 2 H 4(发现有吸热性),通过DFT(B3PW91)计算确定了这种重排的反应机理,并针对H 2 C C(H)(OCH 3)计算了中间体的结构)和环状和非环状酰胺取代的烯烃。从实验和计算上都发现,酰胺氧结合到Ru上,对于非环状模型,计算出的结合能约为9 kcal mol -1。少富电子乙烯基酰胺或胺形成η 2个烯烃配合物,但不
  • C−H Bond Activation of Terminal Allenes: Formation of Hydride-Alkenylcarbyne-Osmium and Disubstituted Vinylidene-Ruthenium Derivatives
    作者:Alba Collado、Miguel A. Esteruelas、Fernando López、José L. Mascareñas、Enrique Oñate、Beatriz Trillo
    DOI:10.1021/om100192t
    日期:2010.11.8
    (M = Os (1), Ru (2)) toward allenes has been studied. Complex 1 reacts with 2 equiv of 3-methyl-1,2-butadiene and 1-methyl-1-(trimethylsilyl)allene to give 1 equiv of olefin and the π-allene derivatives OsCl2(η2-CH2═C═CRMe)(PiPr3)2 (R = Me (3), Me3Si (4)). The X-ray structure of 4 proves the coordination to the metal center of the carbon−carbon double bond of the allene with the lowest steric hindrance
    已经研究了二氢化物MH 2 Cl 2(P i Pr 3)2(M = OS(1),Ru(2))对丙二烯的反应性。复杂1种发生反应与2当量3-甲基-1,2-丁二烯和1-甲基-1-(三甲基硅烷基)丙二烯的反应,得到1-烯烃和π -丙二烯生物的当量OSCL 2(η 2 -CH 2 ═C═ CRMe)(P i Pr 3)2(R = Me(3),Me 3 Si(4))。X射线结构图4证明了位阻最低的丙二烯碳-碳双键与属中心的配位。在甲苯中,配合物3和4不稳定,并演变成氢化物-烯基碳炔衍生物OSHCl 2(≡CCH═CRMe)(P i Pr 3)2(R = Me(5),Me 3 Si(6))。在模型化合物OSCL DFT计算2(η 2 -CH 2 ═C═CMe 2)(PME 3)2(3吨)表明π-丙二烯氢化物-烯基碳炔的转化涉及丙二烯的CH 2基团的两个氢原子的迁移。它们中的第一个发生在末端碳原子
  • Geminal dehydrogenation of ether and amine C(sp3)H2 groups by electron-rich Ru(ii) and OsElectronic supplementary information (ESI) available: crystallographic data, fractional coordinates and isotropic thermal parameters, anisotropic thermal parameters, and bond distances and angles. See http://www.rsc.org/suppdata/nj/b2/b200168n/
    作者:German Ferrando-Miguel、Joseph N. Coalter III、Hélène Gérard、John C. Huffman、Odile Eisenstein、Kenneth G. Caulton
    DOI:10.1039/b200168n
    日期:2002.6.7
    Os(H)3Cl[C(NH)(CH2)3](PiPr3)2, together with H2. Os(H)2Cl2(PiPr3)2 is first dehydrochlorinated by one mole of pyrrolidine, then a second mole of pyrrolidine is geminally dehydrogenated to form Os(H)3Cl[C(NH)(CH2)3](PiPr3)2. The five-coordinated carbene OsHCl[CO(CH2)3](PiPr3)2 will add H2, and the resulting product exists as two isomers, a trihydride with Cl cis to the carbene and a species with Cl trans to carbene
    [RuHCl(P i Pr 3)2 ] 2与THF或二氧戊环的反应将碳α双重脱氢成氧,生成RuHCl(H 2)(P i Pr 3)2以及配位环状卡宾RuHCl [ CO (CH 2)2 E](P i Pr 3)2,其中E = CH 2或O。在存在作为氢受体的CH 2 CH t Bu的情况下,所有Ru都转化为其卡宾络合物。环状胺RN(CH 2)4 (R =H,Me)类似地反应,通过双键脱氢产生N-取代的卡宾配合物;给出了R = H的卡宾配合物的晶体结构,揭示了分子间的NH Cl氢键。在H 2 C CH t Bu存在下,在25 °C下对Os(H)3 Cl(P i Pr 3)2建立了相似的化学反应,得到OsHCl [ CO(CH 2)3 ](P i Pr 3)2。吡咯烷在25 °C下快速反应,首先生成11:1胺加合物,然后缓慢地将三氢化碳卡宾Os(H)3 Cl [ C(NH)(CH 2)3 ](P
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