Name: 1-Bromo-4-iodobenzeneIn 2019 ,《Assembly of a Porous Supramolecular Polyknot from Rigid Trigonal Prismatic Building Blocks》 appeared in Journal of the American Chemical Society. The author of the article were Li, Penghao; Chen, Zhijie; Ryder, Matthew R.; Stern, Charlotte L.; Guo, Qing-Hui; Wang, Xingjie; Farha, Omar K.; Stoddart, J. Fraser. The article conveys some information:
Herein we report a hydrogen-bonded three-dimensional porous supramol. polyknot assembled from a rigid trigonal prismatic triptycene building block with six extended peripheral aryl-carboxyl groups. Within this superstructure, three arrays of undulated 2D rhombic subnets, which display an inclined polycatenation, are interconnected to give an unprecedented uninodal six-connected net with a point symbol of (3.44.610). Such an entanglement results in a trefoil knot motif, which, as the basic repeating unit, is fused and interlocked with itself three-dimensionally to afford a supramol. polyknot. This example highlights the ability of supramol. systems to form topol. complex architectures using geometrically simple building blocks. In the part of experimental materials, we found many familiar compounds, such as 1-Bromo-4-iodobenzene(cas: 589-87-7Name: 1-Bromo-4-iodobenzene)
1-Bromo-4-iodobenzene(cas: 589-87-7) is mainly used as the OLED pharmaceutical intermediate, as reagent for in situ desilylation and coupling of silylated alkynes, as substrate in copper-free Sonogashira coupling in aqueous acetone..Name: 1-Bromo-4-iodobenzene It is also used in synthesis of β,β,dibromostyrenes, as starting reagent in the total syntheses of ent-conduramine A and ent-7-deoxypancratistatin (alkaloids)
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com