Reference of 53087-13-1, These common heterocyclic compound, 53087-13-1, name is 1-(Benzyloxy)-3-bromobenzene, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
Step3. 4-(4-morpholinyl)-1-{3-[(phenylmethyl) oxy] phenyl}-1-butanone Under argon, to a solution of 1-bromo-3-[(phenylmethyl) oxy] benzene (2.04 g, 7.76 mmol) in THF (30 mL) at-78 C, was added dropwise n-BuLi (5.1 mL, 1.6 M in Hexanes), 20 min after the addition, this solution was added to a solution the product from Step 3 (1.68 g, 7.76 mmol) in THF (30 mL) under argon at-78 C. 15 min later, the reaction mixture was slowly warmed to 0 C. The reaction mixture was poured into a mixture of EtOAC and NH4C1, then extracted with EtOAC (2X), organic layers were combined, washed with brine, dried over Na2SO4, filtered and concentrated. The residue was then purified with flash chromatography (hexanes/ethyl acetate 1: 4), to afford the title compound as a colorless oil (932 mg, 35%).
The synthetic route of 53087-13-1 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; GLAXO GROUP LIMITED; WO2005/37197; (2005); A2;,
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