In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 103-64-0, name is (2-Bromovinyl)benzene belongs to bromides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below. Application In Synthesis of (2-Bromovinyl)benzene
General procedure: Vinyl halide (0.3mmol, if it is solid), CuI (0.0001 mol%, 20 muL in DMSO), PPh3 (2mol%), K2CO3 (0.6mmol), and tetra n-butylammonium acetate were added to a screw-capped test tube with 3 mL of deoxygenated water. The tube was evacuated and backfilled with argon (3 cycles). Under the argon atmosphere, the alkyne (0.4 mmol) and vinyl halide (if it is liquid) were added by syringe at room temperature. The mixture was heated to 100C and stirred for 24 h. After cooling to room temperature, the mixture was extracted three times with ethyl acetate. The organic layers were combined, dried over Na2SO4, and concentrated to yield the crude product, which was further purified by silica gel chromatography, using petroleum ether and ethyl acetate as eluent to provide the desired product.
The synthetic route of 103-64-0 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Sun, Peng; Yan, Hong; Lu, Linhua; Liu, Defu; Rong, Guangwei; Mao, Jincheng; Tetrahedron; vol. 69; 34; (2013); p. 6969 – 6974;,
Bromide – Wikipedia,
bromide – Wiktionary