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[Ir2(CH3)(CO)(μ-CO)(dppm)2](CF3SO3) | 206441-50-1

中文名称
——
中文别名
——
英文名称
[Ir2(CH3)(CO)(μ-CO)(dppm)2](CF3SO3)
英文别名
[Ir2(CH3)(CO)2(dppm)2](CF3SO3);[Ir2(Me)(CO)(μ-CO)(bis(diphenylphosphino)methane)2](CF3SO3);[Ir2(CH3)(CO)(μ-CO)(μ-Ph2PCH2PPh2)2][CF3SO3];Ir2(CH3)(CO)2(μ-Ph2PCH2PPh2)2(triflate);[Ir2(CH3)(CO)(μ-CO)(dppm)2][CF3SO3];[Ir2(Me)(CO)(μ-CO)(dppm)2](CF3SO3)
[Ir2(CH3)(CO)(μ-CO)(dppm)2](CF3SO3)化学式
CAS
206441-50-1
化学式
CF3O3S*C53H47Ir2O2P4
mdl
——
分子量
1373.36
InChiKey
QQJPJRSEISYBMT-UHFFFAOYSA-M
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:
    参考文献:
    名称:
    氟化铱取代双核铱络合物中的烯烃结合:乙烯到四氟乙烯
    摘要:
    二铱甲基络合物[Ir 2(CH 3)(CO)(μ-CO)(dppm)2 ] [CF 3 SO 3 ](1)与乙烯,氟乙烯,Z - 1,2-二氟乙烯的反应1已经研究了,1-二氟乙烯,三氟乙烯和四氟乙烯。的反应1在-78℃下的产量的[Ir与乙烯2 H(η 2 -C 2 H ^ 4)(CO)2(μ-CH 2)(DPPM)2 ] [CF 3 SO 3 ](2A),从CH激活由乙烯协调引起的甲基基团的产生,而在较高温度下反应得到的简单加合物乙烯的[Ir 2(CH 3)(CO)(η 2 -C 2 H ^ 4)(μ-CO )(dppm)2 ] [CF 3 SO 3 ](2b)。的反应1与氟和ž - 1,2-二氟收率只有烯烃加合物类似于图2b。在-78℃用1,1-二氟下反应得到的亚甲基桥接的氢化产物的[Ir 2 H(η 2 -C 2 ˚F 2ħ 2)(CO)2(μ-CH 2)(DPPM)2 ] [CF 3
    DOI:
    10.1021/om030328b
  • 作为产物:
    描述:
    [Ir2(CH3)(CO)2(μ-η(1)-η(3)-(allene))(dppm)2](CF3SO3) 以 not given 为溶剂, 生成 [Ir2(CH3)(CO)(μ-CO)(dppm)2](CF3SO3) 、 [Ir2H(CO)2(μ-eta.(1),η(3)-CHC(CH3)CH2)(dppm)2](CF3SO3)
    参考文献:
    名称:
    Binuclear Complexes as Models for Adjacent-Metal Involvement in C−H Bond-Cleavage and C−C Bond-Formation Steps Relevant to Fischer−Tropsch Chemistry
    摘要:
    DOI:
    10.1021/ja973927g
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文献信息

  • Binuclear Fluorovinyl Complexes of Iridium:  Transformation of an Iridium-Bound Trifluorovinyl Group into a <i>trans</i>-[Ir−C(F)C(F)CH<sub>3</sub>] Moiety
    作者:Dusan Ristic-Petrovic、Meitian Wang、Robert McDonald、Martin Cowie
    DOI:10.1021/om020295k
    日期:2002.11.1
    [Ir2(CFCF2)(CH3)(CO)2(μ-Cl)(dppm)2][CF3SO3] (2) and [Ir2(C(H)CF2)(CH3)(CO)2(μ-Br)(dppm)2][CF3SO3] (3) are prepared by the oxidative addition of ClFCCF2 and BrHCCF2, respectively, to [Ir2(CH3)(CO)2(dppm)2][CF3SO3] (1). Both compounds have the methyl and fluorovinyl groups on different metals essentially opposite the metal−metal bond. Protonation of 2 occurs at the Ir−Ir bond to give [Ir2(CFCF2)(CH3)(CO)2(μ-Cl)
    乙烯络合物[Ir 2(CF CF 2)(CH 3)(CO)2(μ-Cl)(dppm)2 ] [CF 3 SO 3 ](2)和[Ir 2(C(H)CF 2) (CH 3)(CO)2(μ-Br)(dppm)2 ] [CF 3 SO 3 ](3)通过将ClFC CF 2和BrHC CF 2分别氧化添加到[Ir 2(CH)3)(CO)2(dppm)2] [CF 3 SO 3 ](1)。两种化合物在不同的属上都具有与属-属键基本相反的甲基和乙烯基。2的质子化发生在Ir-Ir键上,得到[Ir 2(CF CF 2)(CH 3)(CO)2(μ-Cl)(μ-H)(dppm)2 ] [CF 3 SO 3 ] 2(4)。试图从2中除去化物配体或用氢化物或甲基取代它的尝试失败了。相反,2的反应用甲基锂导致三氟乙烯基上的一个取代基被甲基取代,得到[Ir 2(CF CFCH 3)(CH 3)(CO)2(μ-Cl)(dppm)2
  • Metal−Metal Cooperativity Effects in Promoting C−H Bond Cleavage of a Methyl Group by an Adjacent Metal Center
    作者:Jeffrey R. Torkelson、Frederick H. Antwi-Nsiah、Robert McDonald、Martin Cowie、Justin G. Pruis、Karl J. Jalkanen、Roger L. DeKock
    DOI:10.1021/ja983525o
    日期:1999.4.1
    C(O)CH3). Removal of one carbonyl from 2 yields the fluxional methyl complex [Ir2(CH3)(CO)2(dppm)2][CF3SO3] (3) in which the methyl group readily migrates from metal to metal. Addition of CO, PR3, CNtBu or SO2 to 3 results in C−H bond cleavage of the methyl group yielding the methylene-bridged, hydride species, [Ir2H(CO)2L(μ-CH2)(dppm)2][CF3SO3] (L = CO, PR3, CNtBu) or [Ir2H(CO)2(μ-CH2)(μ-SO2)(dppm)2][CF3SO3]
    [Ir2(CO)3(dppm)2] (dppm = Ph2PCH2PPh2) 与三甲磺酸甲酯反应生成亚甲基桥连氢化物 [Ir2H(CO)3(μ-CH2)(dppm)2][CF3SO3] (2) ,其中氢化物和亚甲基氢在环境温度下迅速加扰。在 CO 下,该物种产生甲基和酰基产物 [Ir2(R)(CO)4(dppm)2][CF3SO3](R = CH3,C(O) )。从 2 中去除一个羰基会产生流动甲基络合物 [Ir2( )(CO)2(dppm)2][CF3SO3] (3),其中甲基很容易从属迁移到属。将 CO、PR3、CNtBu 或 SO2 添加到 3 会导致甲基的 C-H 键断裂,产生亚甲基桥连的氢化物 [Ir2H(CO)2L(μ- )(dppm)2][CF3SO3] (L = CO, PR3, CNtBu) 或 [Ir2H(CO)2(μ- )(μ-SO2)(dppm)2][CF3SO3]
  • C−H Bond Activation and C−C Bond Formation in the Reactions of the Methyl Complex [Ir<sub>2</sub>(CH<sub>3</sub>)(CO)<sub>2</sub>(Ph<sub>2</sub>PCH<sub>2</sub>PPh<sub>2</sub>)<sub>2</sub>][CF<sub>3</sub>SO<sub>3</sub>] with Alkynes
    作者:Jeff R. Torkelson、Robert McDonald、Martin Cowie
    DOI:10.1021/om990291o
    日期:1999.9.1
    [Ir2(H)(CO)3(μ-CCHMe)(dppm)2][CF3SO3]. Reaction of 1 with an excess of acetylene results in the incorporation of two acetylene molecules, giving [Ir2(CH3)(C2H)(CO)2(μ-H)(μ-CCH2)(dppm)2][CF3SO3], containing terminal methyl and acetylide ligands and bridging hydride and vinylidene groups. Reaction of 1 with a number of internal, nonactivated alkynes results first in the formation of the alkyne-bridged products
    甲基络合物[Ir 2(CH 3)(CO)(μ-CO)(DPPM)2 ] [CF 3 SO 3 ](1)易于与各种炔烃分子反应。使用含有吸电子取代基的炔烃(RC⋮CR'; R = R'= CO 2 Me,CF 3 ; R = CO 2 Me,R'= H),炔烃桥联产物[Ir 2(CH 3)结果为(CO)2(μ-炔)(DPPM)2 ] [CF 3 SO 3 ]。与其他1-炔烃(HC⋮CR,R = Me,Ph)在-80°C下反应导致氧化加成反应生成乙炔氢化物[Ir 2 H(CH3)(CO)2(μ-C 2 R)(DPPM)2 ] [CF 3 SO 3 ],其在升温经历氢化物配体乙炔化的β碳的转移以得到亚乙烯基桥连的产品。在环境温度下的甲烷消除发生时,产生的乙炔化物桥连的“A帧”,的[Ir 2(CO)2(μ-C 2 R)(DPPM)2 ] [CF 3 SO 3 ]。反应11当量的乙炔通过类似的乙炔
  • Binuclear Activation of Cumulenes:  Roles of the Adjacent Metals and the Cumulene Binding Mode in the Activation Process
    作者:Dusan Ristic-Petrovic、D. Jason Anderson、Jeffrey R. Torkelson、Michael J. Ferguson、Robert McDonald、Martin Cowie
    DOI:10.1021/om0580102
    日期:2005.7.1
    The binuclear complex [Ir2(CH3)(CO)(μ-CO)(dppm)2][CF3SO3] (1; dppm = μ-Ph2PCH2PPh2) reacts with allene and methylallene to ultimately yield the vinylcarbene products [Ir2H(CO)2(μ-η1:η3-HCC(CH3)C(H)R)(dppm)2][CF3SO3] (R = H (6), CH3 (7)). Monitoring the reactions by NMR spectroscopy (1H, 13C, 31P) between −78 °C and ambient temperature allows the observation of several intermediates in each of these
    的双核配合物[Ir 2(CH 3)(CO)(μ-CO)(DPPM)2 ] [CF 3 SO 3 ](1 ; DPPM =μ-PH 2 PCH 2 PPH 2)反应以丙二烯和methylallene最终得到vinylcarbene产品的[Ir 2 H(CO)2(μ-η 1:η 3 -HCC(CH 3)C(H)R)(DPPM)2 ] [CF 3 SO 3〕(R = H(6) ,CH 3(7))。通过NMR光谱监测反应(1 H,13 C,31 -78℃和环境温度之间P)允许几个中间体在每个这些转换的观察,其中从η丙二烯移动2结合位点上的一个属,通过η 1:η 1 -bridging几何其中cumulene通过“H协调2 ç C”部分,一个η 1:η 3 -bridging几何其中cumulene的中心碳是σ键合到一种属,邻近该甲基配位体,而3个cumulene碳是η 3结合到相邻的属上。我
  • Double Activation of the Geminal Carbon−Hydrogen Bonds in 1,3-Butadiene by a Diiridium Complex
    作者:Dusan Ristic-Petrovic、Jeffrey R. Torkelson、Robert W. Hilts、Robert McDonald、Martin Cowie
    DOI:10.1021/om0006054
    日期:2000.10.1
    The binuclear complex [Ir2(CH3)(CO)2(dppm)2][CF3SO3] (1) (dppm = Ph2PCH2PPh2) reacts with 1,3-butadiene at ambient temperature over a 48 h period to give the vinylvinylidene-bridged product [Ir2(CH3)(H)(CO)2(μ-H)(μ-CC(H)C(H)CH2)(dppm)2][CF3SO3] (2). At −55 °C the same reactants yield the 1,3-butadiene adduct [Ir2(CH3)(CO)2(μ-η2:η2-H2CC(H)C(H)CH2)(dppm)2][CF3SO3] (3), in which the diolefin binds in
    双核络合物[Ir 2(CH 3)(CO)2(DPPM)2 ] [CF 3 SO 3 ](1)(DPPM = Ph 2 PCH 2 PPh 2)在环境温度下与1,3-丁二烯反应48小时内可得到乙烯基乙烯基桥连产物[Ir 2(CH 3)(H)(CO)2(μ-H)(μ-CC(H)C(H)CH 2)(DPPM)2 ] [CF 3 SO 3 ](2)。在−55°C下,相同的反应物会生成1,3-丁二烯加合物[Ir 2(CH 3)(CO)2(μ-η 2:η 2 -H 2 Ç C(H)C(H)CH 2)(DPPM)2 ] [CF 3 SO 3 ](3),其中在一个s-反几何二烯烃结合在复杂的一面。提出了一项建议,使变暖时3到2的转化合理化。
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