149817-62-9Relevant articles and documents
Room temperature photoluminescence from [Pt(4′-CCR-tpy)Cl] + complexes
Muro, Maria L.,Castellano, Felix N.
, p. 4659 - 4665 (2007)
The synthesis, photophysics, electronic structure, and electrochemical characterization of 4′-tert-butylacetylene-2,2′:6′,2″- terpyridineplatinum(ii) chloride (1), 4′-phenylacetylene-2,2′: 6′,2″-terpyridineplatinum(ii) chloride (2), and their Zn II/
Solvent-free synthesis of bis(2,2′:6′,2″-terpyridin- 4′-yl)amine and its metal complexes
Fallahpour, Reza-Ali
, p. 1514 - 1516 (2008)
The key compound bis(2,2′:6′,2″-terpyridin-4′-yl) amine was prepared in one step starting from 4′-amino-2,2′:6′, 2″-terpyridine and 4′-bromo-2,2′:6′,2″-terpyridine in quantitative yield. In addition, we have established an easy and efficient route for the
Method for large-scale production of 4'-bromo-2,2': 6',2''-terpyridine
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Paragraph 0042-0050, (2021/10/20)
The invention discloses a method for large-scale production of 4'-bromo-2,2': 6',2''-terpyridine. The method comprises the following steps: a) subjecting 4'-hydroxy-2,2': 6',2''-terpyridine to reacting with trifluoromethanesulfonic anhydride to prepare 2,2': 6',2'-terpyridine-4'-trifluoromethanesulfonate; and b) carrying out a reaction on the 2,2': 6',2'-terpyridine-4'-trifluoromethanesulfonate and hydrobromic acid to prepare 4'-bromo-2,2': 6',2''-terpyridine. Experiments show that the method is mild in reaction conditions, simple to operate, easy in purification treatment and high in yield, and the target product with HPLC purity as high as 99.4% can be obtained through simple recrystallization treatment; and particularly, the method is easy to realize production scale from kilogram level to hundred kilogram level, the whole production period is short, and production cost can be reduced by at least 40% compared with the prior art.
The synthesis, photophysical properties and water oxidation studies of a series of novel photosensitizer–catalyst assemblies
Nair, Neelima V.,Zhou, Rongwei,Thummel, Randolph P.
, p. 27 - 39 (2016/11/18)
A novel series of bridging ligands and their RuIIphotosensitizer–catalyst dyads have been prepared and characterized by NMR and electronic absorption spectroscopy as well as cyclic voltammetry. The presence of asymmetry in the ligands facilitat