Chemical Papers

Synthesis of new dendritic antenna-like polypyridine ligands

M Zalas, B Gierczyk, M Cegłowski, G Schroeder

Index: Zalas, Maciej; Gierczyk, Blazej; Ceglowski, Michal; Schroeder, Grzegorz Chemical Papers, 2012 , vol. 66, # 8 p. 733 - 740

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Citation Number: 10

Abstract

Abstract An efficient synthesis of multidentate polypyridine ligands, 3, 5-bis (2, 2′-bipyridin- 4-ylethynyl) benzoic acid and 3, 5-bis (2, 5-bis (2-pyridyl)-pyridin-4-ylethynyl) benzoic acid, with potential application in the production of ruthenium dyes for dye-sensitised solar cells was developed. Isolation of intermediate products and final compounds is simple and the yields are very high. The ligands obtained can be used in the synthesis of dendritic ...

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