Reference of 588-63-6,Some common heterocyclic compound, 588-63-6, name is (3-Bromopropoxy)benzene, molecular formula is C9H11BrO, 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.
[0187] Into a 5 L 3-necked roundbottom flask, was placed a solution of l-(3- bromopropoxy)benzene (250 g, 1.16 mol) in THF (600 ml). To this was added dimethylamine in water (1 L 33percent). To the mixture was added KOH (200 g, 4.46 mol). The resulting solution was allowed to react, with stirring, for 5 hours while the temperature was maintained at room temperature. The reaction progress was monitored by TLC (EtOAc/PE = 1 :3). The resulting solution was extracted five times with 200 ml of EtOAc and the organic layers combined. The filtrate was concentrated by evaporation under vacuum using a rotary evaporator. This resulted in 20Og of crude N,N-dimethyl-3-phenoxypropan-l -amine as light yellow oil.
The synthetic route of 588-63-6 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; KALYPSYS, INC.; WO2008/73733; (2008); A1;,
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