3-(octamethylferrocenyl)propen-1-ol | 166541-86-2

• 英文名称: 3-(octamethylferrocenyl)propen-1-ol
• CAS: 166541-86-2
• 化学式: C₂₁H₃₀FeO
• 分子量: 354.316
• InChiKey: BNVFJAUMYLGACG-UHFFFAOYSA-N

反应信息

• 作为反应物：
  描述：

  3-(octamethylferrocenyl)propen-1-ol 在 H₂ 、 catalyst: Pd-activated carbon 作用下， 以 乙酸乙酯 为溶剂， 生成 3-(octamethylferrocenyl)-1-propanol
  参考文献：
  名称：

  Charge-Transfer-to-Solvent Photochemistry of Electrode-Confined Ferrocene- and Cobaltocene-Based Polymers: Photoelectrochemical Reduction of Halocarbons

  摘要：

  Like the metallocenes themselves, metallocene-based polymers exhibit near-UV (280-370 nm) charge-transfer-to-solvent (CTTS) absorption in the presence of CCl4, CHCl3, CH2Cl2, CBr4, and CHBr3. The photoelectrochemistry of charge transfer complexes of two ferrocene-containing polymers and one cobaltocene-containing polymer has been studied. The polymers are poly(2-ferrocenylethyl methacrylate), poly(3-(octamethylferrocenyl)propyl methacrylate), and poly(1,1'-bis[((3-(triethoxysilyl)propyl)amino)carbonyl]cobaltocene). Photoexcitation of metallocenes and metallocene-based polymers in the presence of many halocarbons yields oxidation of the metallocene and reduction of the halocarbon. When the metallocene-based polymer is confined to the surface of an electrode that is held at a potential negative of the formal potential of the metallocene, near-UV excitation results in sustained cathodic current in electrolyte solutions containing halocarbons. The wavelength, acceptor, and potential dependences are in accord with a sustained current that is due to a metallocene-to-halocarbon CTTS absorption where the photoprocess results in the reduction of the halocarbon at an electrode potential significantly positive of where electrochemical reduction occurs in the dark. The octamethylferrocene-based system shows a more negative potential onset and a longer wavelength offset of photocurrent than the simple ferrocene-based system, consistent with the electron-releasing nature of the methyl substituents. The onset of photocurrent in the cobaltocene-based system occurs at the most negative potential of the three, consistent with the cobaltocene-based system having the most negative formal potential of the metallocenes studied.

  DOI：

  10.1021/j100019a056