Synthesis and structural analysis of some podands with C3 symmetry was written by Woiczechowski-Pop, Adrian;Dobra, Ioana L.;Roiban, Gheorghe D.;Terec, Anamaria;Grosu, Ion. And the article was included in Synthetic Communications in 2012.Computed Properties of C24H15Br3 This article mentions the following:
The multistep syntheses of C3-sym. tripodands with terminal triple bonds or azide groups exhibiting 1,3,5-triarylbenzene and 2,4,6-triaryl-1,3,5-triazine cores were reported herein. The structures of the newly synthesized compounds are supported by NMR investigations. In the experiment, the researchers used many compounds, for example, 3,3”-Dibromo-5′-(3-bromophenyl)-1,1′:3′,1”-terphenyl (cas: 96761-85-2Computed Properties of C24H15Br3).
3,3”-Dibromo-5′-(3-bromophenyl)-1,1′:3′,1”-terphenyl (cas: 96761-85-2) belongs to organobromine compounds. Bromine is more electronegative than carbon (2.9 vs 2.5). Consequently, the carbon in a carbon–bromine bond is electrophilic, i.e. alkyl bromides are alkylating agents. When the molecular ion is detected, the bromine and chlorine isotope patterns are very distinct, but caution is to be exercised for certain mixed chlorinated/brominated compounds, which can look similar to homohalogen patterns.Computed Properties of C24H15Br3
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary