Electric Literature 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.
General procedure: A round-bottom flask was charged with phenylacetylene(1.5 mmol, 0.16 mL), NaOH (1.5 mmol, 100 mg), PEG200(2 mL), and aryl halide (1.0 mmol). To this mixture,3.0 mol% of PdCl2 and 8.0 mol% of DPPPEG200 wereadded. The reaction mixture was placed in an 80 C oilbath and stirred to complete. The completion of the reactionwas monitored by TLC. After completion of reaction,the mixture was cooled to room temperature, and the catalystwas removed by addition of Et2O and then centrifugated.The isolated catalyst was dried and reused. Thefiltered solution was evaporated reduced pressure, and theexpected product was purified by column chromatographyover silica gel [60 Merck (230-240 mesh)] using petroleumether/ethyl acetate (5:1) as eluent to afford the product withhigh purity in 58-95 % yield.
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; Iranpoor, Nasser; Firouzabadi, Habib; Riazi, Asma; Journal of the Iranian Chemical Society; vol. 12; 1; (2015); p. 155 – 165;,
Bromide – Wikipedia,
bromide – Wiktionary