Reference of 25574-11-2, Adding some certain compound to certain chemical reactions, such as: 25574-11-2, name is 3-(4-Bromophenyl)propan-1-ol,molecular formula is C9H11BrO, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 25574-11-2.
3-(4-bromophenyl)propan-1-ol (5.77 g, 26.83 mmol) was mixed with dichloromethane (30 mL) and water (30 mL), and benzyl bromide (6.88 g, 40.24 mmol), tetra-n-butylammonium hydrogen sulfate (0.46 g, 1.34 mmol), and sodium hydroxide (5.37 g, 134.17 mmol) were added subsequently. The mixture was stirred overnight, extracted several times with dichloromethane and the combined organic phases were dried over magnesium sulfate and concentrated in vacuo. The crude product was purified on silica gel using a hexane/ethyl acetate gradient, and the appropriate fractions were combined and concentrated. Yield: 3.59 g (43.9%) 1H-NMR (300MHz, CHLOROFORM-d): delta [ppm]= 1.80 – 2.04 (m, 2H), 2.69 (t, 2H), 3.48 (t, 2H), 4.51 (s, 2H), 7.06 (d, 2H), 7.32 – 7.47 (m, 7H).
According to the analysis of related databases, 25574-11-2, the application of this compound in the production field has become more and more popular.
Reference:
Patent; Bayer Pharma Aktiengesellschaft; EP2520556; (2012); A1;,
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