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[(tris(pyrazolyl)borate)RuCl(P(i-Pr)2Me)(MeCN)] | 219594-97-5

中文名称
——
中文别名
——
英文名称
[(tris(pyrazolyl)borate)RuCl(P(i-Pr)2Me)(MeCN)]
英文别名
——
[(tris(pyrazolyl)borate)RuCl(P(i-Pr)2Me)(MeCN)]化学式
CAS
219594-97-5
化学式
C18H30BClN7PRu
mdl
——
分子量
522.791
InChiKey
DDDUCMGJOZNIKW-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:
    描述:
    参考文献:
    名称:
    Synthesis and properties of hydrotris(pyrazolyl)borate (Tp) ruthenium complexes with benzophenone imine: X-ray crystal structure of [TpRu(HN=CPh2)(PEt3)2][BPh4]
    摘要:
    The complexes [TpRuCl(dippe)] (dippe = 1,2-bis(diisopropylphosphino)ethane) and [TpRuCl(PEt3)(2)] react with HN=CPh2 and NaBPh4 in MeOH affording the cationic mononuclear imine derivatives [TpRu(HN=CPh2)(dippe)][BPh4] and [TpRu(HN=CPh2)(PEt3)(2)][BPh4], respectively. The X-ray crystal structure of the latter has been determined. The reaction of [TpRuCl(PMePr2)((MeCN)-C-i)] with HN=CPh2 led to the neutral imine derivative [TpRuCl((PMePr2)-Pr-i)(HN=CPh2)], which adds a second imine ligand upon chloride dissociation affording the cationic bis(imine) complex [TpRu((PMePr2)-Pr-i)(HN=CPh2)(2)](+). The cationic complexes [TpRu(HN=CPh2)(dippe)][BPh4] and [TpRu(HN=CPh2)(PE3)(2)][BPh4] react with KOBut in tetrahydrofuran yielding the neutral metalated species [TpRu(sigma-eta(1)-C6H4C(Ph)=NH)(dippe)] and the phenyl complex [TpRu(sigma-eta(1)-C6H5)(PEt3)(2)], respectively. All compounds were characterized by IR, NMR and microanalysis. (C) 2000 Elsevier Science S.A. All rights reserved.
    DOI:
    10.1016/s0020-1693(00)00002-5
  • 作为产物:
    描述:
    (hydrotris(pyrazol-1-yl)borato)bis(triphenylphosphane)chlororuthenium(II) 以 甲苯乙腈 为溶剂, 生成 [(tris(pyrazolyl)borate)RuCl(P(i-Pr)2Me)(MeCN)]
    参考文献:
    名称:
    Jimenez Tenorio, Miguel A.; Jimenez Tenorio, Manuel; Puerta, M. Carmen, Journal of the Chemical Society, Dalton Transactions
    摘要:
    DOI:
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文献信息

  • Isomerization of Internal Alkynones to Vinylidenes in Tris(pyrazolyl)borate Ruthenium Complexes. Solution and Solid-State Kinetics
    作者:Isaac de los Ríos、Emilio Bustelo、M. Carmen Puerta、Pedro Valerga
    DOI:10.1021/om100084x
    日期:2010.4.12
    Internal alkynones of the type PhC CCOR (R Ph, Me) undergo thermal isomerization to disubstituted vinylidenes, Ru=C=C(COR)Ph in the coordination sphere of tris(pyrazolyl)borate ruthenium complexes. The treatment of [TpRuCl((PPr2Me)-Pr-i)(MeCN)] and [TpRuCI((Pr2PNHPy)-Pr-i)] with NaBAr4F (Ar-F = 3,5-bis(trifluoromethyl)phenyl) and the corresponding alkynone yields eta(1)-O-ketone complexes as kinetic products. These species are metastable and spontaneously isomerize to disubstituted vinylidenes both in solution and in the solid state. Kinetic studies in solution show that the isomerization rate is first-order in the concentration of the ketone complex, and thus the activation parameters have been obtained from Eyring plots. A concerted sigmatropic 1,2-acyl shift is proposed as the key step. The isomerization in the solid-state has been studied by IR spectroscopy and the results interpreted with the Avrami-Erofeev model. The X-ray structure of a disubstituted vinylidene complex has been determined for the complex [TpRu=C=C(COPh)Ph}((PPr2Me)-Pr-i)(MeCN)][BAr4F].
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