Application In Synthesis of 1-Bromo-3-iodobenzeneIn 2020 ,《Revealing Topological Influence of Phenylenediamine Unit on Physicochemical Properties of Donor-Acceptor-Donor-Acceptor Thermally Activated Delayed Fluorescent Macrocycles》 appeared in Chemistry – An Asian Journal. The author of the article were Izumi, Saika; Nyga, Aleksandra; de Silva, Piotr; Tohnai, Norimitsu; Minakata, Satoshi; Data, Przemyslaw; Takeda, Youhei. The article conveys some information:
A new thermally activated delayed fluorescence (TADF)-displaying macrocyclic compound m-1 comprising of two electron-donors (N,N’-diphenyl-m-phenylenediamine) and two electron-acceptors (dibenzo[a,j]phenazine) has been synthesized. The macrocycle developed herein is regarded as a regioisomer of the previously reported TADF macrocycle p-1, which has two N,N’-diphenyl-p-phenylenediamines as the donors. To understand the influence of the topol. of the phenylenediamine donors on physicochem. properties of TADF-active macrocycles, herein the mol. structure in the single crystals, photophys. properties, electrochem. behavior, and TADF properties of m-1 have been investigated compared with those of p-1. The substitution of p-phenylene donor with m-phenylene donor led to distinct pos. solvatoluminochromism over the full visible-color range, unique oxidative electropolymerization, and slightly lower contribution of TADF, due to the lower CT character in the excited states. After reading the article, we found that the author used 1-Bromo-3-iodobenzene(cas: 591-18-4Application In Synthesis of 1-Bromo-3-iodobenzene)
1-Bromo-3-iodobenzene(cas: 591-18-4) has been used in the preparation of 1-(3′-bromophenyl)-3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodec-1-ene and 1-(3′-bromophenyl)-3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooct-1-ene.Application In Synthesis of 1-Bromo-3-iodobenzene
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com