Some novel polypyridine ligands containing adsorbing groups were synthesized with the purpose of developing new ruthenium(II) polypyridine complexes to be used in solar cell based on dye-sensitized nanocrystilline TiO...Some novel polypyridine ligands containing adsorbing groups were synthesized with the purpose of developing new ruthenium(II) polypyridine complexes to be used in solar cell based on dye-sensitized nanocrystilline TiO2 film electrode.展开更多
A novel compound, （E）-4′-（4-（but-1-en-3-ynyl）phenyl）-2,2′：6′,2″-terpyridine 1 was synthesized from 4′-（4-bromomethylphenyl）-2,2P：6P,2PP-terpyridine phosphonium salt 2 and propargylaldehyde via Wittig re...A novel compound, （E）-4′-（4-（but-1-en-3-ynyl）phenyl）-2,2′：6′,2″-terpyridine 1 was synthesized from 4′-（4-bromomethylphenyl）-2,2P：6P,2PP-terpyridine phosphonium salt 2 and propargylaldehyde via Wittig reaction, and characterized by EI-MS and ^1H NMR as well as elemental analysis. The spectral changes of the compound in the presence of transition metal ions, such as Cu（I） or Zn（ID, are investigated.展开更多
文摘Some novel polypyridine ligands containing adsorbing groups were synthesized with the purpose of developing new ruthenium(II) polypyridine complexes to be used in solar cell based on dye-sensitized nanocrystilline TiO2 film electrode.
文摘A novel compound, （E）-4′-（4-（but-1-en-3-ynyl）phenyl）-2,2′：6′,2″-terpyridine 1 was synthesized from 4′-（4-bromomethylphenyl）-2,2P：6P,2PP-terpyridine phosphonium salt 2 and propargylaldehyde via Wittig reaction, and characterized by EI-MS and ^1H NMR as well as elemental analysis. The spectral changes of the compound in the presence of transition metal ions, such as Cu（I） or Zn（ID, are investigated.
