Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 103-64-0, name is (2-Bromovinyl)benzene, This compound has unique chemical properties. The synthetic route is as follows., Formula: C8H7Br
General procedure: beta-Bromostyrene (1.10 g, 6.0 mmol) in THF (7.5 mL) was added toa flask containing Mg turnings (0.17 g, 6.9 mmol) at room temperature. After being stirred for 1.5 h, N-formylpiperidine (0.34 g,3.0 mmol) in THF (2 mL) was added to the reaction mixture at 0C and the obtained mixture was stirred for 1 h at room temperature.Then, acetic anhydride (0.6 mL, 6.0 mmol) was added to the reactionmixture at 0 C and the mixturewas stirred for 0.5 h at roomtemperature. Then, aq NH3 (6 mL, 28-30%) and I2 (1.53 g, 6.0 mmol) were added to the reaction mixture at 0C and the obtainedmixture was stirred for 0.5 h at room temperature. Then, the reaction mixture was quenched with satd aq Na2SO3 and was extracted with CHCl3 (3*20 mL). The organic layer was dried over Na2SO4 and filtered. After removal of the solvent, the residue waspurified by short column chromatography on silica gel (eluent:hexane/ethyl acetate=9:1, v/v) to provide pure cinnamonitrile (0.32 g) in 83% yield.
According to the analysis of related databases, 103-64-0, the application of this compound in the production field has become more and more popular.
Reference:
Article; Ishii, Genki; Harigae, Ryo; Moriyama, Katsuhiko; Togo, Hideo; Tetrahedron; vol. 69; 5; (2013); p. 1462 – 1469;,
Bromide – Wikipedia,
bromide – Wiktionary