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. COA of Formula: C9H11BrO
General procedure: 3,5-dimethyl-1-(3-phenoxypropyl)-1H-pyrazole (L1): A solution of 3,5-dimethyl-1H-pyrazole (0.30 g, 3.2 mmol) in DMF/THF (v/v = 1:1, 12 mL) was added to a suspension of NaH (0.15 g, 6.4 mmol) in DMF/THF (v/v = 2:1, 15 mL) and stirred at 60 ¡ãC for 2 h. Then, the resulting solution was added under stirring to a solution of 3-bromopropyl phenyl ether (0.70 g, 3.2 mmol) in DMF (7 mL). The mixture was allowed to stir for 24 h at 60 ¡ãC, cooled, and treated cautiously with H2O (5 mL) to decompose excess NaH. The solvents were then evaporated under reduced pressure. The residue was extracted with ethyl acetate (3 * 15 mL), washed with H2O (2 * 15 mL). The organic phase was dried over MgSO4 and filtered, before the solvent was evaporated under reduced pressure. After workup and purification by chromatographic column on silica gel (hexane/ethyl acetate, 90:10), L1 was obtained as a colorless oil (0.47 g, 64percent).
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 588-63-6, its application will become more common.
Reference:
Article; Ulbrich, Ana H.D.P.S.; Campedelli, Roberta R.; Milani, Jorge L. Sonego; Santos, Joao H.Z. Dos; Casagrande, Osvaldo De L.; Applied Catalysis A: General; vol. 453; (2013); p. 280 – 286;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem