In 2022,Sun, Bozheng; Oakley, Meagan S.; Yoshida, Kota; Yang, Yanwen; Tommasini, Matteo; Zanchi, Chiara; Lucotti, Andrea; Ferguson, Michael J.; Hampel, Frank; Klobukowski, Mariusz; Tykwinski, Rik R. published an article in Chemistry – A European Journal. The title of the article was 《The Effects of Ring Strain on Cyclic Tetraaryl[5]cumulenes》.Reference of 1-Bromo-3-iodobenzene The author mentioned the following in the article:
Cyclic tetraaryl[5]cumulenes I (n = 1, 2, 3, 4, 5, 6) have been synthesized and studied as a function of increasing ring strain. The magnitude of ring strain is approximated by the extent of bending of the cumulenic core as assessed by a combination of X-ray crystallog. anal. and DFT calculations In particular, the exptl. HOMO-LUMO gap is not appreciably affected by bending of the [5]cumulene framework from ca. 174°λmax = 504 nm in I (n = 1) to ca. 178° λmax = 494 nm in I (n = 6). In addition to this study using 1-Bromo-3-iodobenzene, there are many other studies that have used 1-Bromo-3-iodobenzene(cas: 591-18-4Reference of 1-Bromo-3-iodobenzene) was used in this study.
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.Reference of 1-Bromo-3-iodobenzene Further, it is involved in the preparation of oxygen-tethered 1,6-enynes.
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com