Application of 2077-19-2, Adding some certain compound to certain chemical reactions, such as: 2077-19-2, name is 2-(4-Bromophenyl)propan-2-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 2077-19-2.
N-trimethylsilylimidazole (80.6 mL, 0.552 mol) was added to a solution of the crude 2-(4-bromo-phenyl)-propan-2-ol in tetrahydrofuran (500 mL) in a nitrogen atmosphere at room temperature, and the mixture was stirred at the same temperature overnight. The reaction mixture was poured into a saturated aqueous sodium bicarbonate solution, followed by extraction with ethyl acetate. The extract was washed with brine, dried over anhydrous magnesium sulfate and filtered, and the solvent was distilled off under reduced pressure. The resulting residue was subjected to silica gel chromatography (n-hexane:ethyl acetate = 40:1) to give the title compound as a colorless oil (125.6 g, 87% in two steps). 1H-NMR (chloroform-d): 0.10 (9H, s), 1.55 (6H, s), 7.30 (2H, d, J=8.6Hz), 7.42 (2H, d, J=8.6Hz).
According to the analysis of related databases, 2077-19-2, the application of this compound in the production field has become more and more popular.
Reference:
Patent; CHUGAI SEIYAKU KABUSHIKI KAISHA; EP1894911; (2008); A1;,
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