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Abstract
The oxidation power of the cyanocarbon TCNQ (tetracyano-quinodimethane) can be significantly increased to approximately E = +0.9 V vs. Cp2Fe by coordination of up to four equivalents of the strong fluorinated Lewis acid B(C6F5)3. Thianthrene and tris(4-bromophenyl)amine were oxidized to the corresponding radical cations. Dianionic [TCNQ∙4 B(C6F5)3]2ꟷ was formed upon reduction with two equivalents of ferrocene or decamethylcobaltocene.
Supplementary materials
Title
Increasing the oxidation power of TCNQ by coordination of the fluorinated Lewis acid B(C6F5)3
Description
Supporting Information including experimental details, spectroscopical and computational data
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