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[Ti(η5-C5Me5)2(κ2-O,O'-dimethylmalonato)] | 891760-93-3

中文名称
——
中文别名
——
英文名称
[Ti(η5-C5Me5)2(κ2-O,O'-dimethylmalonato)]
英文别名
——
[Ti(η5-C5Me5)2(κ2-O,O'-dimethylmalonato)]化学式
CAS
891760-93-3
化学式
C25H36O4Ti
mdl
——
分子量
448.438
InChiKey
VKGYVJICTBYOKY-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

  • 作为产物:
    描述:
    (C5Me5)2Ti(η(2)-bis(trimethylsilyl)acetylene)二甲基丙二酸四氢呋喃 为溶剂, 以72%的产率得到[Ti(η5-C5Me5)2(κ2-O,O'-dimethylmalonato)]
    参考文献:
    名称:
    Syntheses and characterization of titanium malonato and amino acid complexes: [Ti(cp∗)2(OOCCH2NMe2)] – The first structurally characterized α-amino acid titanium(III) complex
    摘要:
    The reaction of [Ti(cp*)(2)(BTMSA)] (1) (cp* = eta(5)-C5Me5, BTMSA = bis(trimethylsilyl)acetylene) with malonic acids ((HOOC)(2)CR2, R H, Me) and N,N-dimethylglycine resulted in the formation of titanium(IV) dicarboxylato complexes [Ti(cp*)(2){(OOC)(2)CR2}] (R H, 2; R = Me, 3) and an alpha-amino acid titanium(III) complex [Ti(cp*)(2)(OOCCH2NMe2)] (4). The identities of complexes 2-4 were confirmed by microanalysis, H-1 and C-13 NMR spectroscopy (2, 3), ESI-MS and CID experiments (2, 3) as well as by ESR and magnetic measurements (mu(eff) = 1.81, 298 K) for 4. Single X-ray diffraction analyses of 2 and 4 exhibited monomolecular complexes in which the titanium atom is distorted tetrahedrally coordinated by two eta(5)-C5Me5 rings and by the chelating bound malonato-kappa O-2,O' (2) and N,N=dimethylglycinato-kappa(2) O,O' ligand (4). (c) 2006 Elsevier B.V. All rights reserved.
    DOI:
    10.1016/j.ica.2006.01.040
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