《The first used butylene linked bis(N-heterocyclic carbene)-palladium-PEPPSI complexes in the direct arylation of furan and pyrrole》 was published in Journal of Organometallic Chemistry in 2020. These research results belong to Kaloglu, Murat; Dusunceli, Serpil Demir; Ozdemir, Ismail. SDS of cas: 402-43-7 The article mentions the following:
The synthesis and characterization of butylene linked bis-benzimidazole based N-heterocyclic carbene (NHC) precursors I [R = 2-[bis(propan-2-yl)amino]ethyl, propan-2-yl, (pentamethylphenyl)methyl] and their PEPPSI-type bimetallic Pd-complexes II were reported, and its activities in the direct C5-arylation of 2-acetylfuran and 1-methylpyrrole-2-carboxaldehyde with various aryl bromides 4-R1C6H4Br (R1= H, MeO, Me, CHO, C(O)Me, CF3) and 3-bromoquinoline were implemented. The catalytic activities of the synthesized palladium-complexes II were found to be very high. The experimental process involved the reaction of 1-Bromo-4-(trifluoromethyl)benzene(cas: 402-43-7SDS of cas: 402-43-7)
1-Bromo-4-(trifluoromethyl)benzene(cas: 402-43-7) belongs to organobromine compounds.Depending on the type of carbon to which the bromine is bonded, organic bromide could be alkyl, alkenyl, alkynyl, or aryl. SDS of cas: 402-43-7 Due to the reactivity of bromide, they are used as potential precursors or important intermediates in organic synthesis.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary