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cis-Mo2(O2CCH3)2Cl2(η(2)-bis(2-pyridyl)amine) | 229491-21-8

中文名称
——
中文别名
——
英文名称
cis-Mo2(O2CCH3)2Cl2(η(2)-bis(2-pyridyl)amine)
英文别名
——
cis-Mo2(O2CCH3)2Cl2(η(2)-bis(2-pyridyl)amine)化学式
CAS
229491-21-8
化学式
C14H15Cl2Mo2N3O4
mdl
——
分子量
552.077
InChiKey
ADVVJRJIQFOLJJ-UHFFFAOYSA-J
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:
    2,2'-二吡啶胺trans-Mo2(O2CCH3)2Cl2(PPh3)2二氯甲烷 为溶剂, 以63%的产率得到cis-Mo2(O2CCH3)2Cl2(η(2)-bis(2-pyridyl)amine)
    参考文献:
    名称:
    Dimolybdenum complexes of bis(2-pyridyl)amine (Hdpa) ligand and its anion (dpa−); transformation of chelating η2-Hdpa to bridging η2-dpa−
    摘要:
    The reaction of trans-Mo-2(O2CCR3)(2)X-2(PPh3)(2) with 1 equiv. of Hdpa (HdDa = bis(2-pyridyl)amine) in CH2Cl2 afforded the complex cis-Mo-2(O2CCR3)(2)X-2(eta(2)-Hdpa) (R = H, X = Cl, 1; R = H, X = Br, 2; R = F, X = CI, 3, R = F, X = Br, 4). Layering of a Mo-2(O2CCF3)(4) solution in CH2Cl2 with Hdpa in ether produced red and yellow crystals, which were characterized as Mo-2(eta(2)-dpa)(4) (5), and Mo-2(O2CCF3)(4)(eta(1)-HO2CCF3)(2). 2Hdpa (6), respectively. Complex 5 can also be prepared by reaction of trans-Mo-2(O2CCR3)(2)X-2(PPh3)(2) with excess Hdpa. Their UV-Vis and IR spectra have been recorded and the structures of 4, 5 and 6 have been determined. The Hdpa ligand in 4 is coordinated to the metal centers via two terminal pyridine nitrogen atoms with a cis-N conformation. The dpa(-) ligands in 5 are bridged to the metal centers via one terminal nitrogen atom and the central nitrogen atom. The aligned-N conformation of the dpa- ligand is stabilized by both the intramolecular Mo ... N and C-H ... N interactions. In 6, the CF3COOH ligands coordinate to the metal centers in the axial positions with eta(1)-bonding modes and the Hdpa molecules adapt cis-N conformations. (C) 1999 Elsevier Science S.A. All rights reserved.
    DOI:
    10.1016/s0020-1693(99)00049-3
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