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sym-(p-methoxyphenoxy)[N,N'-bis(salicylidene)-1,3-diaminopropanato]oxorhenium | 212497-08-0

中文名称
——
中文别名
——
英文名称
sym-(p-methoxyphenoxy)[N,N'-bis(salicylidene)-1,3-diaminopropanato]oxorhenium
英文别名
——
sym-(p-methoxyphenoxy)[N,N'-bis(salicylidene)-1,3-diaminopropanato]oxorhenium化学式
CAS
212497-08-0
化学式
C24H23N2O5Re
mdl
——
分子量
605.664
InChiKey
DQECNZVLKHNOOF-YBRXSBAKSA-K
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:
    sym-methoxy[N,N'-bis(salicylidene)-1,3-diaminopropanato]oxorhenium4-甲氧基苯酚二氯甲烷 为溶剂, 以99%的产率得到sym-(p-methoxyphenoxy)[N,N'-bis(salicylidene)-1,3-diaminopropanato]oxorhenium
    参考文献:
    名称:
    Rhenium(V)−Salen Complexes:  Configurational Control and Ligand Exchange
    摘要:
    Reactions of ReO(PPh3)(2)Cl-3 with tetradentate bis(salicylideneamine) ligands, H(2)salpd (1) and H(2)salbd (2), in different alcohols gave the novel mixed-ligand rhenium complexes ReO(sal)OAlk (OAlk = variety of alkoxy ligands). Configurational studies show that the rhenium complexes ReO(salpd)OAlk (1a-f) display either a symmetrical or a nonsymmetrical configuration, depending on the size of the alcohol and its boiling point. The rhenium complexes ReO(salbd)OAlk (2a-d) are all nonsymmetrical due to the number of carbons that bridge the imine nitrogens. In the case of the symmetrical ReO(salpd)OMe (la) complex the methoxy ligand can be exchanged for a number of ligands of different types (OAlk, OPh, SAlk, OC(O)Alk). In the newly formed complexes the original configuration was retained except for the ReO(salpd)SAlk (1i,j) complexes which were isolated in the nonsymmetrical configuration. Starting from the nonsymmetrical ReO(salpd)OPr (2c) complex, ligand exchange led to a mixture of the symmetrical and nonsymmetrical complexes, with ratios depending on the reaction time. The crystal structures of ReO(salbd)OPr (2c), and ReO(salpd)OPhOMe (Ig) have been determined. ReO(salbd)OPr crystallizes in the triclinic space group P (1) over bar, Z = 2, with a 10.0344(16) Angstrom, b = 10.647(2) Angstrom, c = 11.481(2) Angstrom, alpha = 86.551(15)degrees, beta = 86.998(14)degrees, gamma = 80.112(15)degrees, V = 1205.1(4) Angstrom(3), and final R = 0.0460. Crystals of ReO(salpd)OPhOMe are orthorhombic, space group P2(1)2(1)2(1), Z = 4, With a 10.6222(15) Angstrom, b = 12.442(3) Angstrom, c = 16.354(3) Angstrom, V = 2161.4(7) Angstrom(3) and final R = 0.0371. Under the influence of traces of water a number of symmetrical complexes react to a "dimeric" structure, consisting of two ReO(salpd) moieties bridged by an oxygen atom with the bridging Re-O-Re angle symmetrically imposed at 180 degrees. [ReO(salpd)](2)O (3) crystallizes in the monoclinic, space group P2(1)/c, Z = 4, with a = 14.860(2) Angstrom, b = 12.545(2) Angstrom, 16.5111(17) Angstrom, beta = 95.030(10)degrees, V = 3066.1(7) Angstrom(3), and final R = 0.0439.
    DOI:
    10.1021/ic980125t
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