HCF2Se/HCF2S Installation by Tandem Substitutions from Alkyl Bromides was written by Zhang, Min;Lin, Jin-Hong;Xiao, Ji-Chang. And the article was included in Journal of Organic Chemistry in 2021.Synthetic Route of C9H11BrO This article mentions the following:
Herein authors describe an efficient construction of HCF2Se and HCF2S groups by tandem substitutions between alkyl bromides and a reagent system consisting of MSeCN (or MSCN) and Ph3P+CF2H Br-. The tandem process occurs via the first nucleophilic substitution of alkyl bromides by -SeCN (or -SCN) and the subsequent nucleophilic difluoromethylation. In the experiment, the researchers used many compounds, for example, 1-(2-Bromoethyl)-4-methoxybenzene (cas: 14425-64-0Synthetic Route of C9H11BrO).
1-(2-Bromoethyl)-4-methoxybenzene (cas: 14425-64-0) belongs to organobromine compounds. Bromo compounds are employed in a variety of metal-catalyzed coupling reactions. They are also ideal candidates for the synthesis of Grignard reagents that have wide-applicability in organic synthesis. Commercially available organobromine pharmaceuticals include the vasodilator nicergoline, the sedative brotizolam, the anticancer agent pipobroman, and the antiseptic merbromin. Synthetic Route of C9H11BrO
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary