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cis-bis(acetone-κO)bis(η2-cyclooctene)rhodium(I) hexafluorophosphate | 439859-38-8

中文名称
——
中文别名
——
英文名称
cis-bis(acetone-κO)bis(η2-cyclooctene)rhodium(I) hexafluorophosphate
英文别名
cis-[Rh(cyclooctene)2(acetone)2]PF6;cis-[Rh(OCMe2)2(C8H14)2]PF6;[Rh(COE)2(OC(CH3)2)2]PF6;[Rh(cyclooctene)2(acetone)2]PF6
cis-bis(acetone-κO)bis(η2-cyclooctene)rhodium(I) hexafluorophosphate化学式
CAS
439859-38-8;172036-52-1
化学式
C22H40O2Rh*F6P
mdl
——
分子量
584.428
InChiKey
ZVSSHNHMJPNOAQ-KZXGFQSYSA-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:
    参考文献:
    名称:
    d8 Rhodium and Iridium Complexes of Corannulene
    摘要:
    [(COE)2M]+ fragments (M = Rh, Ir; COE = cyclooctene) react with corannulene to give eta6-bound complexes [(COE)2Rh(eta6-C20H10)]PF6 and [(COE)2Ir(eta6-C20H10)]PF6. Both compounds were characterized by X-ray diffraction studies, and binding in the solid state is compared with that of their aromatic analogues [(COE)2M(eta6-arene)]PF6 (aryl = benzene and phenanthrene). Solution NMR studies show that the [(COE)2Rh]+ fragment walks over the curved aromatic surface of corannulene, whereas the Ir analogue is not fluxional. Experimental as well as computational studies suggest that inter-ring movement of the Rh complex follows a hub migration mechanism. Initial reactivity studies indicate that the [(COE)2M]+ fragments can undergo chemical transformations, such as transfer dehydrogenation and substitution reactions, while still bound to corannulene.
    DOI:
    10.1021/ja062110x
  • 作为产物:
    描述:
    六氟磷酸银 、 di-μ-chloro-bis[bis(cyclo-octene)rhodium] 、 丙酮丙酮 为溶剂, 以74%的产率得到cis-bis(acetone-κO)bis(η2-cyclooctene)rhodium(I) hexafluorophosphate
    参考文献:
    名称:
    Vinyliden-übergangsmetallkomplexeXXXVIII。炔基,炔基,亚乙烯基,亚烯基和苄基铑化合物正膦膦醚iPr 2 PCH 2 CH 2 OME ALS IN和UND ZWEZHIGENGEN LIGANDEN
    摘要:
    单体四配位铑(I)化合物[RhCiL 2 ](L = i Pr 2 PCH 2 CH 2 OMe)(1)与末端炔烃HCCR()反应,得到亚乙烯基配合物反式-[RhCl(= C) = CHRL)L 2 ](5-10)作为最终产品。而对于R = C(Ph)2 OH,已确认最初形成的方平面炔烃衍生物2逐步转化为八面体炔基(氢)化合物3,再进一步转化为亚乙烯基络合物5,对于分离的化合物[RhH的(C的完整重排CR)氯(κ 2(P,ö)-L)](4)到vinylidenerrhodium异构体6无法实现。催化量的CF 3 CO 2 H诱导从10(R = C(Me)2 OH)中提取水,导致形成乙烯基乙烯基偏硼酸(I)化合物反式-[RhCl(= C = CHC(Me)= CH 2)L 2 ](11);相反,相应的反应5(R = C(Ph)2OH)用酸性的Al 2 ö 3产率allenylidene复杂的反式-
    DOI:
    10.1016/0022-328x(95)05784-m
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文献信息

  • Half-Sandwich Type Rhodium(I) Complexes with Arenes and Functionalized Arenes C<sub>6</sub>H<sub>5</sub>X(CH<sub>2</sub>)<i><sub>n</sub></i>PR<sub>2</sub> (R = <i>i</i>Pr, <i>t</i>Bu) as Nonchelating and Chelating Ligands
    作者:Helmut Werner、Giuseppe Canepa、Kerstin Ilg、Justin Wolf
    DOI:10.1021/om0004646
    日期:2000.11.1
    (10) with the new alkyldiisopropylphosphines iPr2P(CH2)nC6H5 (8, n = 2; 9, n = 3), which were prepared from HPiPr2 and C6H5(CH2)nBr in the presence of ammonia, in the molar ratio of 1:1 gave the half-sandwich type complexes [η6-C6H5(CH2)nPiPr2-κ-P}Rh(C8H14)]PF6 (11, 12). They afforded upon treatment with a second equivalent of 8 or 9 the bis(phosphine) compounds [η6-C6H5(CH2)nPiPr2-κ-P}C6H5(CH2)nPiPr2-κ-P}Rh]PF6
    一系列arenerhodium的(I)配合物[(η 6 -arene)的Rh(C 8 H ^ 14)(P我3)] PF 6(2 - 6)从高反应性的起始原料,制备顺式- [(C 8 H 14)(P i Pr 3)(丙酮)2 ] PF 6(1)和芳烃在CH 2 Cl 2中的产率极高。相关乙烯化合物[(η 6 -C 6 H ^ 6)的Rh(C 2 H ^通过在乙烯气氛下搅拌相应的环辛烯生物2的溶液,得到4)(P i Pr 3)] PF 6(7)。的反应顺- [(C 8 H ^ 14)2(丙酮)2 ] PF 6(10)与新的alkyldiisopropylphosphines我2 P(CH 2)Ñ ç 6 ħ 5(8,Ñ = 2; 9,Ñ= 3),这是从HP制备我2和C 6 H ^ 5(CH 2)ñ的存在下,在1:1摩尔比,得到半夹心型配合物[η 6 -C 6 ħ 5(CH 2)ñ
  • Mono- and Dinuclear Rhodium(I) and Rhodium(III) Complexes with the Bulky Phosphine 2,6-Me<sub>2</sub>C<sub>6</sub>H<sub>3</sub>CH<sub>2</sub>CH<sub>2</sub>P<i>t</i>Bu<sub>2</sub>, Including the First Structurally Characterized Cis-Configurated Dicarbonyl Compound, <i>cis</i>-[RhCl(CO)<sub>2</sub>(PR<sub>3</sub>)]
    作者:Giuseppe Canepa、Carsten D. Brandt、Helmut Werner
    DOI:10.1021/om034348p
    日期:2004.3.1
    [RhCl(C8H14)2]2 to give the substitution products [RhCl(olefin)(3)]2 (8, 9), of which 9 (olefin = C2H4) has been characterized crystallographically. While 9 is rather inert toward 3, it reacts with 3 under a hydrogen atmosphere to give the dihydrido complex [RhH2Cl(3)2] (11) via the dimer [RhH2Cl(3)]2 (10) as an intermediate. In the presence of ethene, 11 is reconverted to 9. The reaction of 8 (olefin = C8H14)
    格氏试剂2,6-Me 2 C 6 H 3 CH 2 CH 2 MgCl逐步制备大块的官能化膦2,6-Me 2 C 6 H 3 CH 2 CH 2 P t Bu 2(3)。,t BuPCl 2和t BuLi。膦3与烯烃化合物[RhCl(C 2 H 4)2 ] 2和[RhCl(C 8 H 14)反应2 ] 2,得到取代产物[的RhCl(烯烃)(3)] 2(8,9),其中9(烯烃= C 2 H ^ 4)已被表征晶体。尽管9对3呈惰性,但它在氢气氛下与3反应,通过二聚体[RhH 2 Cl(3)] 2(10)生成二氢配合物[RhH 2 Cl(3)2 ](11)。)作为中介。在乙烯存在下,11转换为9。反应8(烯烃= C 8 ħ 14与盐)3 ·HCl的得到一个的[RhHCl混合物2(3)] 2(12)和3,其在60升温℃下产生[RhHCl 2(3)2 ](13)。在Al 2 O 3上通过柱色谱法
  • The first fully characterized neutral and cationic rhodium(i)-complexes containing DMSO as the only dative ligand; S-, O- and bridging S,O-bidentate binding modes
    作者:Reto Dorta、Haim Rozenberg、David Milstein
    DOI:10.1039/b200321j
    日期:2002.3.21
    Isolation and characterisation of novel neutral and cationic Rh(I) complexes having only DMSO molecules as dative ligands give complexes showing S-, O- and bridging S,O-bidentate binding modes of DMSO.
    只以二甲基亚砜分子作为配位体的新型中性和阳离子 Rh(I) 复合物的分离和表征,使复合物显示出二甲基亚砜的 S-、O- 和桥接 S,O 同位结合模式。
  • Synthesis, Structure, and Reactivity of Rhodium and Iridium Complexes of the Chelating Bis-Sulfoxide <i>t</i>BuSOC<sub>2</sub>H<sub>4</sub>SO<i>t</i>Bu. Selective O−H Activation of 2-Hydroxy-<i>iso</i>propyl-pyridine
    作者:Thomas Schaub、Yael Diskin-Posner、Udo Radius、David Milstein
    DOI:10.1021/ic800354q
    日期:2008.7.1
    resulting in the iridium(I) complexes [Ir(BTSE)(Py)(Cl)] (Py = 2-methyl-6-pyridinemethanol 5, 2-aminomethyl-pyridine 6). In case of the bulky 2-hydroxy- isopropyl-pyridine, selective OH oxidative addition took place, forming the Ir(III)-hydride [Ir(BTSE)(2-isopropoxy-pyridine)(H)(Cl)] 7, with no competition from the six properly oriented C-H bonds. The cationic rhodium(I) and iridium(I) compounds [M
    通过[M2(COE)4Cl2](M = Rh,Ir; COE =环辛烯)与过量的配体外消旋混合物。还获得了具有良好收率的阳离子化合物[M(BTSE)2] [PF6](M = Rh 3,Ir 4),带有一个S-和一个O-键合的亚砜。2中的桥可用2-甲基-6-吡啶甲醇和2-甲基吡啶裂解,生成(I)络合物[Ir(BTSE)(Py)(Cl)](Py = 2-甲基- 6-吡啶甲醇5、2-甲基吡啶6)。如果是大体积的2-羟基-异丙基吡啶,则进行选择性的OH氧化加成反应,形成氢化Ir(III)[Ir(BTSE)(2-异丙氧基吡啶)(H)(Cl)] 7,没有六个方向正确的CH键之间的竞争。
  • A Novel Route to Cationic Four-Coordinate Rhodium(I) Complexes with Rh=C Bonds
    作者:Bettina Windmüller、Oliver Nürnberg、Justin Wolf、Helmut Werner
    DOI:10.1002/(sici)1099-0682(199904)1999:4<613::aid-ejic613>3.0.co;2-l
    日期:1999.4
    The complex [Rh(acetone)2(C8H14)2]PF6 (2), which is prepared from [RhCl(C8H14)2]2 and AgPF6 in acetone, reacts with PiPr3 to afford the PF6 salt 3 of the cation [Rh(acetone)2(PiPr3)2]+ containing the ketone and phosphane ligands in cis dispositions. Treatment of 3 with MeC≡CPh leads to the displacement of one acetone ligand and the formation of the corresponding π-alkyne complex 4. In contrast, from
    由 [RhCl(C8H14)2]2 和 AgPF6 在丙酮中制备的复合物 [Rh(丙酮)2( )2]PF6 (2) 与 PiPr3 反应得到阳离子 [Rh(丙酮)2(PiPr3)2]+ 含有顺式配置的酮和配体。用 MeC≡CPh 处理 3 导致置换一个丙酮配体并形成相应的 π-炔烃配合物 4。相反,从 3 和末端炔烃如 HC≡CC6H4-4-Me 或 HC≡CCPh2OH 阳离子得到亚乙烯基(I)化合物5和6。后者,以 C=CHCPh2OH 作为配体,相当不稳定,即使在室温下也能消除,得到阳离子四配位亚芳基 7。该化合物的分子结构已通过 X 射线晶体学确定。在吡啶存在下,5 和 7 的丙酮配体很容易被置换,并且几乎定量地形成取代产物 8-10。阴离子如醋酸盐或氢氧化物也取代了 7 的酮单元并产生了中性的烯丙基 (I) 配合物反式-[RhX(=C=C=CPh2)(PiPr3)2]
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