Spermine-Functionalized Perylene Bisimid
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Stefanie Rehm; Vladimir Stepanenko; Xin Zhang; Thomas H. Rehm; Frank Würthner
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Article
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2010
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John Wiley and Sons
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English
⚖ 732 KB
## Abstract A series of four spermine‐functionalized perylene bisimide dyes without linkers (**1**) and with linkers (**2**–**4**) between the chromophore and the polyamine was synthesized. Protonation of the spermine moieties resulted in the formation of highly water‐soluble dyes with up to six po