Wang, Xu-Qing’s team published research in Nature Communications in 2018 | CAS: 626-40-4

3,5-Dibromoaniline(cas: 626-40-4) belongs to anime. Acylation is one of the most important reactions of primary and secondary amines; a hydrogen atom is replaced by an acyl group (a group derived from an acid, such as RCOOH or RSO3H, by removal of ―OH, such as RC(=O)―, RS(O)2―, and so on). Reagents may be acid chlorides (RCOC1, RSO2C1), anhydrides ((RCO)2O), or even esters (RCOOR′); the products are amides of the corresponding acids.Product Details of 626-40-4

In 2018,Nature Communications included an article by Wang, Xu-Qing; Wang, Wei; Li, Wei-Jian; Chen, Li-Jun; Yao, Rui; Yin, Guang-Qiang; Wang, Yu-Xuan; Zhang, Ying; Huang, Junlin; Tan, Hongwei; Yu, Yihua; Li, Xiaopeng; Xu, Lin; Yang, Hai-Bo. Product Details of 626-40-4. The article was titled 《Dual stimuli-responsive rotaxane-branched dendrimers with reversible dimension modulation》. The information in the text is summarized as follows:

With the aim of mimicking biol. machines, in which the delicate arrangement of nanomech. units lead to the output of specific functions upon the external stimulus, the construction of dual stimuli-responsive rotaxane-branched dendrimers was realized in this study. Starting from a switchable organometallic [2]rotaxane precursor, the employment of a controllable divergent approach allowed for the successful synthesis of a family of rotaxane-branched dendrimers up to the third generation with 21 switchable rotaxane moieties located on each branch. More importantly, upon the addition and removal of dimethylsulfoxide (DMSO) mol. or acetate anion as the external stimulus, the amplified responsiveness of the switchable rotaxane units endowed the resultant rotaxane-branched dendrimers the solvent- or anion-controlled mol. motions, thus leading to the dimension modulation. Therefore, we successfully constructed a family of rotaxane-branched dendrimers with dual stimuli-responsiveness that will be a privileged platform for the construction of dynamic supramol. materials. In the part of experimental materials, we found many familiar compounds, such as 3,5-Dibromoaniline(cas: 626-40-4Product Details of 626-40-4)

3,5-Dibromoaniline(cas: 626-40-4) belongs to anime. Acylation is one of the most important reactions of primary and secondary amines; a hydrogen atom is replaced by an acyl group (a group derived from an acid, such as RCOOH or RSO3H, by removal of ―OH, such as RC(=O)―, RS(O)2―, and so on). Reagents may be acid chlorides (RCOC1, RSO2C1), anhydrides ((RCO)2O), or even esters (RCOOR′); the products are amides of the corresponding acids.Product Details of 626-40-4

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary