Arylmercapto Substituted Tetraazaperopyrene Derivatives and Their Oxidation to Tetrasulfones: Photophysics and Electrochemistry
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https://figshare.com/articles/dataset/Arylmercapto_Substituted_Tetraazaperopyrene_Derivatives_and_Their_Oxidation_to_Tetrasulfones_Photophysics_and_Electrochemistry/2097193
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资源简介:
Fourfold arylmercapto substituted
tetraazaperopyrene (TAPP) derivatives
were obtained by direct nucleophilic substitution of the tetrabrominated
TAPP or via Cu-catalyzed S–C coupling. These new materials
display a characteristic bathochromic shift of their visible absorption
and emission bands by ca. 200 nm compared to the unsubstituted parent
compound. Two of the sulfide derivatives were oxidized with periodate
to give their corresponding sulfones.
创建时间:
2016-02-12



