HPLC of Formula: 623-24-5In 2020 ,《Synthesis of poly(phenylene methylenes) via a AlCl3-mediated Friedel-Craft alkylation of multi-substituted benzyl bromide with benzene》 appeared in Journal of Applied Polymer Science. The author of the article were Teng, Dao-Guang; Wei, Xian-Yong; Yang, Zheng; Zhu, Qing-Jiang; Gao, Hua-Shuai; Li, Jia-Hao; Zhang, Min; Zong, Zhi-Min; Kang, Yv-Hong. The article conveys some information:
A facile AlCl3-mediated Friedel-Craft alkylation between a multi-substituted benzyl bromide and benzene is established, in which a wide set of poly(phenylene methylenes) (MMSs) are synthesized through a two-step strategy under metal-free conditions with high yields (slightly lower than theor. yields). The resulting MMSs, characterized by Fourier transform IR spectrometry, NMR spectrometry, thermogravimetric anal., elemental anal., gel permeation chromatog., UV-vis and fluorescence spectrometry, feature large mol. mass, outstanding fluorescence, and excellent thermal/chem. stabilities. Moreover, a gram-scale reaction was carried out under the standard conditions to produce MMSs, exhibiting a promising potential application in industrial practice. In the experiment, the researchers used many compounds, for example, 1,4-Bis(bromomethyl)benzene(cas: 623-24-5HPLC of Formula: 623-24-5)
1,4-Bis(bromomethyl)benzene(cas: 623-24-5) belongs to organobromine compounds.The reactivity of organobromine compounds resembles but is intermediate between the reactivity of organochlorine and organoiodine compounds. HPLC of Formula: 623-24-5 Dehydrobromination, Grignard reactions, reductive coupling, Wittig reaction, and several nucleophilic substitution reactions are some of the principal reactions which involve organic bromides.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary