Quality Control of Tris(4-bromophenyl)amineIn 2022 ,《Increasing the oxidation power of TCNQ by coordination of B(C6F5)3》 was published in Chemical Communications (Cambridge, United Kingdom). The article was written by Albrecht, Paul Anton; Rupf, Susanne Margot; Sellin, Malte; Schloegl, Johanna; Riedel, Sebastian; Malischewski, Moritz. The article contains the following contents:
The oxidation power of the cyanocarbon TCNQ (tetracyano-quinodimethane) can be significantly increased to approx. E = +0.9 V vs. Cp2Fe by coordination of up to four equivalent of the strong fluorinated Lewis acid B(C6F5)3, resulting in a highly reactive but easy-to-use oxidation system. Thianthrene and tris(4-bromophenyl)amine were oxidized to the corresponding radical cations. Dianionic [TCNQ·4B(C6F5)3]2- was formed upon reduction with two equivalent of ferrocene or decamethylcobaltocene. [TCNQ·4B(C6F5)3]- and [TCNQ·4B(C6F5)3]2- are rare cases of redox-active weakly-coordinating anions. In the experiment, the researchers used Tris(4-bromophenyl)amine(cas: 4316-58-9Quality Control of Tris(4-bromophenyl)amine)
In general, Tris(4-bromophenyl)amine(cas: 4316-58-9) is often used in the synthesis of porous luminescent covalent–organic polymers (COPs)Quality Control of Tris(4-bromophenyl)amine
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary