Aryl substitution of pentacenes
نویسندگان
چکیده
منابع مشابه
Aryl substitution of pentacenes
A series of 11 new pentacene derivatives has been synthesized, with unsymmetrical substitution based on a trialkylsilylethynyl group at the 6-position and various aryl groups appended to the 13-position. The electronic and physical properties of the new pentacene chromophores have been analyzed by UV-vis spectroscopy (solution and thin films), thermoanalytical methods (DSC and TGA), cyclic volt...
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[structure: see text]. Halogen functional groups on pentacene can be used both as synthetic handles for further functionalization as well as to tune the pi-stacking in these systems. The halogenated pentacene derivatives described here (X = Br, X' = H, and X = X' = F) are all stable and soluble, with reduction potentials significantly lower than that of the parent functionalized pentacene (X = ...
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ژورنال
عنوان ژورنال: Beilstein Journal of Organic Chemistry
سال: 2014
ISSN: 1860-5397
DOI: 10.3762/bjoc.10.178