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(η5-C5H5)Cr(CO)2(η3-As3) | 132344-59-3

中文名称
——
中文别名
——
英文名称
(η5-C5H5)Cr(CO)2(η3-As3)
英文别名
——
(η5-C5H5)Cr(CO)2(η3-As3)化学式
CAS
132344-59-3
化学式
C7H5As3CrO2
mdl
——
分子量
397.876
InChiKey
XFBPEGZHPUYJID-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:
    (η5-C5H5)Cr(CO)2(η3-As3)甲苯 为溶剂, 以13%的产率得到{(η5-C5H5)Cr(As5)Cr(η5-C5H5)}
    参考文献:
    名称:
    Synthesis and thermolysis of di- and triarsenic complexes of chromium. Crystal structure of [CpCr(CO)2]2As2
    摘要:
    The cothermolysis of [CpCr(CO)3]2 (Cp = eta-5-C5H5) with excess gray arsenic in refluxing toluene for 1-1.5 h resulted in the isolation of Cp2Cr2(CO)4(mu-eta-2-As2) (2), CpCr(CO)2(eta-3-As3) (3), Cp2Cr2(CO)4(Cr = Cr) (4), and Cp2Cr2AsO5 (6) in 20.4, 14.2, 5.3, and 13.6% yields, respectively. The reaction when extended to 16 h gave 3, Cp2Cr2As5 (5), 6, and Cp5Cr5As4O8 (7) in 5, 22, 39, and 8% yields, respectively. In refluxing xylene for 6 h, the reaction produced 3 (3%) and 7 (15%). 4 likewise reacted with excess elemental arsenic in refluxing toluene, yield 2 (18.5%), 3 (31.9%), and 6 (38.3%) after 1 h but only 2 (18.6%) and 6 (44.2%) after 5 h. Thermal degradation of 2 at 110-degrees-C for 16 h yielded 6 (46.5%) and 7 (28%). 3 also degrades to 5, but at a much slower rate. 2 crystallizes as dark purple needles. Crystal data: space group C2/c (No. 15), Z = 4, alpha = 15.551 (3) angstrom, b = 7.453 (1) angstrom, c = 13.446 (2) angstrom.
    DOI:
    10.1021/om00050a015
  • 作为产物:
    描述:
    bis(cyclopentadienylchromium tricarbonyl)砷化氢 以 xylene 为溶剂, 以3%的产率得到(η5-C5H5)Cr(CO)2(η3-As3)
    参考文献:
    名称:
    Synthesis and thermolysis of di- and triarsenic complexes of chromium. Crystal structure of [CpCr(CO)2]2As2
    摘要:
    The cothermolysis of [CpCr(CO)3]2 (Cp = eta-5-C5H5) with excess gray arsenic in refluxing toluene for 1-1.5 h resulted in the isolation of Cp2Cr2(CO)4(mu-eta-2-As2) (2), CpCr(CO)2(eta-3-As3) (3), Cp2Cr2(CO)4(Cr = Cr) (4), and Cp2Cr2AsO5 (6) in 20.4, 14.2, 5.3, and 13.6% yields, respectively. The reaction when extended to 16 h gave 3, Cp2Cr2As5 (5), 6, and Cp5Cr5As4O8 (7) in 5, 22, 39, and 8% yields, respectively. In refluxing xylene for 6 h, the reaction produced 3 (3%) and 7 (15%). 4 likewise reacted with excess elemental arsenic in refluxing toluene, yield 2 (18.5%), 3 (31.9%), and 6 (38.3%) after 1 h but only 2 (18.6%) and 6 (44.2%) after 5 h. Thermal degradation of 2 at 110-degrees-C for 16 h yielded 6 (46.5%) and 7 (28%). 3 also degrades to 5, but at a much slower rate. 2 crystallizes as dark purple needles. Crystal data: space group C2/c (No. 15), Z = 4, alpha = 15.551 (3) angstrom, b = 7.453 (1) angstrom, c = 13.446 (2) angstrom.
    DOI:
    10.1021/om00050a015
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