119391-06-9Relevant articles and documents
Triazole- and triazolium-containing porphyrin-cages for optical anion sensing
Gilday, Lydia C.,White, Nicholas G.,Beer, Paul D.
supporting information; experimental part, p. 7092 - 7097 (2012/07/14)
Triazole and triazolium groups have been integrated into a zinc(ii) metalloporphyrin-based structural framework to produce two porphyrin-cages for anion sensing applications. UV/visible spectroscopic titration investigations reveal both host systems exhibit strong anion binding affinities, with the positively-charged triazolium-porphyrin cage capable of colorimetric sensing halides, fluoride and chloride, and oxoanions in acetone-water solvent mixtures.