反应详情

The combined organic layers were washed with brine (100 mL), dried over MgSO4, filtered, and concentrated to afford {[1-(3-azidopropyl)cyclohexyl]oxy}(tert-butyl)dimethylsilane (7.05 g, 95% over two steps) as a pale yellow oil. A mixture of the {[1-(3-azidopropyl)cyclohexyl]oxy}(tert-butyl)dimethylsilane (7.05 g, 23.7 mmol) and 5% palladium on carbon (0.71 g) in ethanol (100 mL) was hydrogenated at 30 psi (2.1×105 Pa) for 4 h on a Parr apparatus. The reaction mixture was filtered through CELITE filter agent, which was rinsed afterwards with dichloromethane, and the filtrate was concentrated to give 3-(1-{[tert-butyl(dimethyl)silyl]oxy}cyclohexyl)propan-1-amine as a pale yellow oil (6.57 g, 102%) that contained a trace amount of solvent.

1. washThe combined organic layers were washed with brine (100 mL)
2. dry with materialdried over MgSO4
3. filtrationfiltered
4. concentrationconcentrated
5. customto afford {[1-(3-azidopropyl)cyclohexyl]oxy}(tert-butyl)dimethylsilane (7.05 g, 95% over two steps) as a pale yellow oil
6. filtrationThe reaction mixture was filtered through CELITE
7. filtrationfilter agent, which
8. washwas rinsed afterwards with dichloromethane
9. concentrationthe filtrate was concentrated