Reference of 103-64-0, The chemical industry reduces the impact on the environment during synthesis 103-64-0, name is (2-Bromovinyl)benzene, I believe this compound will play a more active role in future production and life.
An oven-dried vial equipped with a stir bar was dessicated. To a solution of CoBr2 (22 mg, 0.10 mmol, 10 mol%), bis-1,2-diphenylphosphinohexane (43.2 mg, 0.10 mmol, 10 mol%), and manganese powder (165 mg, 3 mmol, 3 equiv) in acetonitrile (5 mL) was added the alkenyl bromide (1.5 mmol, 1.5 equiv) at 50 oC. A solution of the chlorodehydropiperidine (1 mmol, 1 equiv) in acetonitrile (5 mL) was added slowly. After completion (as judged by TLC and GC-MS), the reaction mixture was treated with a mild acid such as 10% H3PO4 (aq) and extracted with CH2Cl2. The combined organic layers were dried over MgSO4, filtered, and concentrated under reduced pressure to afford the desired coupling product as an oil. Purification was carried out by flash chromatography on silica (pretreated with 1% Et3N).
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, (2-Bromovinyl)benzene, other downstream synthetic routes, hurry up and to see.
Reference:
Article; Farah, Abdikani Omar; Archibald, Ryan; Rodriguez, Morgan J.; Moreno, Antonio; Dondji, Blaise; Beng, Timothy K.; Tetrahedron Letters; vol. 59; 38; (2018); p. 3495 – 3498;,
Bromide – Wikipedia,
bromide – Wiktionary