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[Ru(acetylacetonato)2(MeCN)2]PF6 | 780758-95-4

中文名称
——
中文别名
——
英文名称
[Ru(acetylacetonato)2(MeCN)2]PF6
英文别名
[Ru(acetylacetonato)2(acetonitrile)2]PF6;[Ru(acac)2(MeCN)2]PF6;[Ru(acetylacetonato)2(MeCN)2]PF6;[Ru(acac)2(CH3CN)2]PF6;[Ru(III)(2,4-pentanedionate)2(acetonitrile)2]PF6;[Ru(III)(acetylacetonato)2(acetonitrile)2]PF6;[Ru(III)(acetylacetonato)2(CH3CN)2]PF6;[Ru(III)(acac)2(CH3CN)2]PF6;[Ru(III)(acac)2(MeCN)2]PF6
[Ru(acetylacetonato)2(MeCN)2]PF6化学式
CAS
780758-95-4;906798-28-5;180580-32-9
化学式
C14H20N2O4Ru*F6P
mdl
——
分子量
526.358
InChiKey
RRLPKIBMZRFPPE-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:
    [Ru(acetylacetonato)2(MeCN)2]PF64,4',6,6'-tetramethyl-2,2'-bipyrimidine 为溶剂, 以34%的产率得到μ-(4,4′,6,6′-tetramethyl-2,2′-bipyrimidine)bis[bis(acetylacetonato)ruthenium] bis(hexafluorophosphate)
    参考文献:
    名称:
    中性自由基桥联配体的双核钌配合物。混合价的新“旋转”
    摘要:
    (LX)2 Ru(Vd)Ru(LX)2的电子结构已经通过实验研究了在多个电荷状态下的配合物(Vd = 1,5-二异丙基-3-(4,6-二甲基-2-嘧啶基)-6-氧杂二唑基; LX = acac(乙酰丙酮酸酯)或hfac(六氟乙酰丙酮酸酯)),计算上。主要重点是探讨钌离子与氧化还原活性Verdazyl配体之间相互作用对可能的混合价行为的影响。循环伏安法研究表明,两种配合物均具有一种可逆的还原作用和一种可逆的氧化过程。另外,基于acac的衍生物具有第二可逆氧化。分析实验(X射线结构,EPR,电子光谱)和计算(TD-DFT(PCM))数据表明,在所有研究的电荷状态下,钌辅助配体(acac与hfac)对络合物的电子结构都具有戏剧性的影响。在hfac系列中,最好将中性复合物视为由中性自由基配体桥接的双核Ru(II)物种。还原生成阴离子配合物发生在Verdazyl配体上,而在Vd和钌之间共享氧化成阳离
    DOI:
    10.1021/ic400704j
  • 作为产物:
    描述:
    三(乙酰丙酮酸)钌(III) 、 ammonium hexafluorophosphate 、 乙腈硫酸 作用下, 以 为溶剂, 反应 0.5h, 生成 [Ru(acetylacetonato)2(MeCN)2]PF6
    参考文献:
    名称:
    通过周期性介孔有机硅载体上的“点击”二齿配体,实现多相Ru(III)氧化催化剂
    摘要:
    制备100%单烯丙基环型周期性介孔有机硅(PMO),作为具有高内表面积和5.0 nm孔的新型,多功能且异常稳定的催化载体。硫代烯...
    DOI:
    10.1039/c6gc01494a
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文献信息

  • Inversion of axial chirality in coordinated bis-β-diketonato ligands
    作者:Hisako Sato、Yukie Mori、Takafumi Kitazawa、Akihiko Yamagishi
    DOI:10.1039/c2dt31746j
    日期:——
    Mononuclear and dinuclear ruthenium(III) complexes with bis-β-diketonato ligands (denoted by [Ru(acac)2(L–LH)] and [Ru(acac)2(L–L)Ru(acac)2], respectively) were synthesized, where acac, L–LH− and L–L2− denote acetylacetonato, monoprotonated and unprotonated bis-β-diketonato ligands, respectively. The following three ligands were used as the bis-β-diketonato ligand (L–L2−): 1,2-diacetyl-1,2-dibenzoylethanato (denoted by dabe2−), 1,2-diacetyl-1,2-bis(3-methylbutanoyl)ethanato (baet2−) and 1,2-diacetyl-1,2-dipropanoylethanato (dpe2−). For the mononuclear and the meso-type dinuclear complexes, a pair of diastereomeric species were identified as Δ- (or Λ-) [Ru(acac)2(R- or S-L–LH)] and [Δ-Ru(acac)2(R- or S-L–L)Λ-Ru(acac)2], respectively. The possibility of thermal inversion in coordinated L–LH− (mononuclear) or L–L2− (dinuclear) was pursued by monitoring the changes in the electronic circular dichroism or the 1H NMR spectra. No inversion occurred for the dinuclear complexes, when their chloroform solutions were kept at 50 °C for ca. 100 h. In contrast, some of the mononuclear complexes underwent the inversion of axial chirality to give an equilibrium mixture under the same conditions. The reaction followed the first-order rate law and the overall first-order rate constants (k) of [Ru(acac)2(L–LH)] were determined to be k = 0.13, 0.0048 and less than 0.001 h−1 for L–LH− = dabeH−, baetH− and dpeH−, respectively. The results suggest that the main factor determining the barrier height of the internal rotation is not the steric but the electronic properties of the carbon–carbon bond connecting the two β-diketonato moieties.
    合成了带有双δ-二酮配体(分别用[Ru(acac)2(LâLH)]和[Ru(acac)2(LâL)Ru(acac)2]表示)的单核和双核(III)配合物,其中 acac、LâLHâ 和 LâL2â 分别表示乙酰丙酮配体单质子化配体和非质子化双δ-二酮配体。以下三种配体被用作双δ-二酮配体(LâL2â):1,2-二乙酰基-1,2-二苯甲酰乙烷配体(dabe2â)、1,2-二乙酰基-1,2-双(3-甲基丁酰基)乙烷配体(baet2â)和 1,2-二乙酰基-1,2-二丙酰乙烷配体(dpe2â)。对于单核和介型双核配合物,一对非对映异构体分别被鉴定为δ-(或δ-)[Ru(acac)2(R-或 S-LâLH)]和[δ-Ru(acac)2(R-或 S-LâL)δ-Ru(acac)2]。通过监测电子圆二色性或 1H NMR 光谱的变化,研究了配位 LâLHâ(单核)或 LâL2â(双核)热反转的可能性。当双核复合物的氯仿溶液在 50 ° C 下保持约 100 小时时,不会发生反转。相反,在相同条件下,一些单核络合物发生了轴向手性反转,生成了平衡混合物。反应遵循一阶速率定律,在 LâLHâ = dabeHâ, baetHâ 和 dpeHâ 时,[Ru(acac)2(LâLH)] 的总一阶速率常数 (k) 分别为 k = 0.13, 0.0048 和小于 0.001 hâ1 。结果表明,决定内旋转障碍高度的主要因素不是连接两个 δ-二酮分子的碳碳键的立体性质,而是其电子性质。
  • Molecular recognition of star-burst tetranuclear Ru(iii) complexes on a chirally modified clay surface
    作者:Noriko Fujimoto、Yukie Mori、Akihiko Yamagishi、Hisako Sato
    DOI:10.1039/c0cc00685h
    日期:——
    Star-burst tetranuclear Ru(iii) complexes, Delta-(or Lambda-)[Delta-(or Lambda-)-Ru(iii)(acac)(2)(taet)}(3)Ru(iii)] (acac = acetylacetonato; taet = tetraacetylethanato), were prepared and resolved into eight enantiomers on a column packed with an ion-exchange adduct of a clay and Delta-[Ru(ii)(phen)(3)](2+) (phen = 1,10-phenanthroline), demonstrating that the dual chiralities of the central and peripheral
    星爆四核Ru(iii)配合物Delta-(或Lambda-)[Delta-(或Lambda-)-Ru(iii)(acac)(2)(taet)}(3)Ru(iii)](制备了acac =乙酰丙酮; taet =四乙酰乙基),并在装有粘土和Delta- [Ru(ii)(phen)(3)](2+)离子交换加合物的柱子上解析为8个对映异构体= 1,10-咯啉),表明在改性的粘土表面上区分了中央和周边区域的双重手性。
  • Synthesis, Characterization, and Detailed Electrochemistry of Binuclear Ruthenium(III) Complexes Bridged by Bisacetylacetonate. Crystal and Molecular Structures of [{Ru(acac)<sub>2</sub>}<sub>2</sub>(tae)] (acac = 2,4-Pentanedionate Ion, tae = 1,1,2,2-Tetraacetylethanate Dianion)
    作者:Tomohiro Koiwa、Yuki Masuda、Junpei Shono、Yuji Kawamoto、Yoshimasa Hoshino、Takeshi Hashimoto、Karuppannan Natarajan、Kunio Shimizu
    DOI:10.1021/ic030216c
    日期:2004.10.1
    investigation on the electrochemistry of the binuclear complexes has been carried out. The electrochemical behavior details of the binuclear complexes have been compared with those of the mononuclear complexes obtained from the half-structures of the corresponding binuclear complexes. Studies on the effects of solvents on the mixed-valence states of Ru(II)-Ru(III) and Ru(III)-Ru(IV) complexes have been carried
    双核β-二酮(III)络合物[[Ru(acac)(2)](2)(tae)],[[Ru(phpa)(2)](2)(tae)]和[(acac)( 2)Ru(tae)Ru(phpa)(2)]和双核和单核联吡啶复合物[[Ru(bpy)(2)](2)(tae)](PF(6))(2)和[Ru( bpy)(2)(Htae)] PF(6)(acac = 2,4-戊二酸根离子,phpa = 2,2,6,6-四甲基-3,5-庚二酸根离子,tae = 1,1,2,合成了2-四乙酰基乙酸酯二价阴离子和bpy = 2,2'-联吡啶。新的配合物已通过(1)NMR,MS和电子光谱数据进行了表征。[[Ru(acac)(2)](2)(tae)]的晶体和分子结构已通过单晶X射线衍射研究解决。[[Ru(acac)(2)](2)(tae)]的内消旋异构体的晶体数据已通过二面角结果确认,桥接的tae配体的两个乙酰丙酮单元几乎彼
  • Can a meso-type dinuclear complex be chiral?: dinuclear β-diketonato Ru(<scp>III</scp>) complexes
    作者:Hisako Sato、Ryoichi Takase、Yukie Mori、Akihiko Yamagishi
    DOI:10.1039/c1dt11133g
    日期:——
    ΔΛ–[Ru(III)(acac)2(dabe)Ru(III)(acac)2], showed that the bridging part became chiral due to the orthogonal twisting of two non-symmetrical β-diketonato moieties. To confirm this conclusion, the complex was resolved chromatographically to provide a pair of optical antipodes. Such chirality in the bridging part was not generated for [Ru(III)(acac)2(tbet)Ru(III)(acac)2], because the β-diketonato moieties in tbet2− are symmetrical
    双核Ru(III)配合物,[Ru(III)(acac)2(dabe)Ru(III)(acac)2 ](acacH =乙酰丙酮; dabeH 2 = 1,2-二乙酰基-1,2-二苯甲酰基乙烷)和[Ru(III)(acac)2(tbet)Ru(III)(acac)2 ](tbetH 2 =1,1,2,2-四苯甲酰乙烷通过[Ru(acac)2(CH 3 CN)2 ] PF 6分别与dabeH 2和tbetH 2反应,在甲苯。对介孔型双核Ru(III)配合物ΔΛ– [Ru(III)(acac)2(dabe)Ru(III)(acac)2 ]的X射线结构分析表明,桥接部分由于手性两个非对称β-二酮基部分的正交扭曲。为了证实这一结论,将复合物进行色谱分离,以提供一对光学对映体。对于[Ru(III)(acac)2(tbet)Ru(III)(acac)2 ],在桥接部分中不产生这种手性,因为tbet 2-中的β-二酮基部分是对称的。
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