Electric Literature of 89359-54-6,Some common heterocyclic compound, 89359-54-6, name is 9-Bromo-1-nonene, molecular formula is C9H17Br, 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.
General procedure: 4.3.1. ((oct-7-en-1-yloxy)methyl)cyclohexane (H1)To a stirred solution of cyclohexylmethanol (6) (492 muL, 4.0 mmol,2 eq) in DMF (7 mL) under argon was added NaH (60% suspension inmineral oil; 160 mg, 4.0 mmol, 2 eq) at 0 C. The suspension was stirredat 0 C for 30 min, then 8-bromodec-1-octene (7) (336 muL, 2.0 mmol,1 eq) was added dropwise to the mixture. The mixture was allowed towarm to room temperature and stirred for 1 h. After the reaction wasquenched with saturated NH4Cl, the whole was extracted with Et2O.The extract was washed with H2O and brine, then dried over MgSO4.The filtrate was concentrated under reduced pressure to give an oilyresidue, which was purified using silica gel chromatography (petroleum ether_EtOAc=40:1) to afford H1 (341 mg, 76% yield) as a colorless oil.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 9-Bromo-1-nonene, its application will become more common.
Reference:
Article; Yang, Haoran; Li, Ying; Chai, Huining; Yakura, Takayuki; Liu, Bo; Yao, Qingqiang; Bioorganic Chemistry; vol. 98; (2020);,
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