The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: 4-(p-Tolyl)-2,2:6,2-terpyridine( cas:89972-77-0 ) is researched.SDS of cas: 89972-77-0.Anthonysamy, Arockiam; Balasubramanian, Sengottuvelan; Muthuraaman, Bhagavathiachari; Maruthamuthu, Pichai published the article 《4′-functionalized 2,2′:6′,2” terpyridine ruthenium (II) complex: a nanocrystalline TiO2 based solar cell sensitizer》 about this compound( cas:89972-77-0 ) in Nanotechnology. Keywords: terpyridine ruthenium complex nanocrystalline titanium oxide solar cell sensitizer. Let’s learn more about this compound (cas:89972-77-0).
The synthesis of an Ru(II) complex derived from 4′-[4-[(methacryloyloxy)methyl]phenyl]-2,2′:6′,2”-terpyridine ligand, together with its spectral and electrochem. properties, has been described. The application of this complex, which does not possess the usual anchoring groups like carboxylate or phosphate, in a dye sensitized nanocrystalline TiO2 solar cell has indicated a short circuit current of 0.252 mA, an open circuit potential of 377 mV with an overall efficiency of 3.63%. The overall conversion efficiency of the system remains stable for a long period due to the efficient electron injection into the conduction band during light absorption. The high resolution SEM picture reveals a three-dimensional network of interconnected nanoscale particles, while x-ray diffraction studies show that the particle size is 21 nm.
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Reference:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI