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copper(II) α-5,α-15:β-10,β-20-bis{2,2'-(N,N'-dimethyldodecanediamido)diphenylene}porphyrin | 131352-81-3

中文名称
——
中文别名
——
英文名称
copper(II) α-5,α-15:β-10,β-20-bis{2,2'-(N,N'-dimethyldodecanediamido)diphenylene}porphyrin
英文别名
——
copper(II) α-5,α-15:β-10,β-20-bis{2,2'-(N,N'-dimethyldodecanediamido)diphenylene}porphyrin化学式
CAS
131352-81-3
化学式
C72H76CuN8O4
mdl
——
分子量
1180.99
InChiKey
YVSMCJKGRJHTGH-CQJOTCHQSA-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

  • 作为产物:
    描述:
    、 copper diacetate 以 甲醇氯仿 为溶剂, 以95%的产率得到copper(II) α-5,α-15:β-10,β-20-bis{2,2'-(N,N'-dimethyldodecanediamido)diphenylene}porphyrin
    参考文献:
    名称:
    Reversible two-electron-one-proton systems in the ring-centered oxidation of metalloporphyrins bearing secondary amide-linked superstructures
    摘要:
    Complexes of porphyrins derived from tetraphenylporphyrin by substitution of the ortho position of the phenyl rings by secondary amide groups in a basket-handle or picket configuration undergo a reversible two-electron oxidation whatever the nature of the central metallic ion, Cu2+, Zn2+, Ni2+, Fe3+, Co3+, in solvents such as 1,2-dichloroethane, methylene chloride, and benzonitrile. The reaction mechanism is investigated by cyclic voltammetry (as a function of the scan rate and the addition of a base or an acid) and UV-vis-near-IR and Fourier transform IR thin-layer spectroelectrochemistry. The reaction product is an endogeneous isoporphyrin resulting from the formation of an oxazine ring formed upon condensation of a meso carbon of the porphyrin dication with the oxygen of the amide group. The same reaction occurs with tertiary amide substituents, but in the case of secondary amide the concomitant loss of the amide proton facilitates the formation of the isoporphyrin. It thus drives the uphill disproportionation of two cation radicals to the right-hand side to such an extent that the uptake of the two electrons takes place at nearly the same potential. The reduction of the internal isoporphyrin is also a two-electron reaction at low scan rates with both the secondary and tertiary amide substituted compounds. The two-electron character of the isoporphyrin reduction is the result of an autocatalytic process in which the porphyrin cation radical serves as redox catalyst.
    DOI:
    10.1021/ja00005a022
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