Water → {(3aR,6aS)-2-[2,4-bis(trifluoromethyl)benzyl]octahydrocyclopenta[c]pyrrol-5-yl}methanol

To a solution of (3aR,6aS)-octahydrocyclopenta[c]pyrrol-5-ylmethanol hydrochloride (0.79 g) and potassium carbonate (1.53 g) in DMF (15 ml) was added 1-(bromomethyl)-2,4-bis(trifluoromethyl)benzene (1.5 g). The reaction mixture was stirred at room temperature for 3 hr, water was added, and the mixture was extracted with ethyl acetate. The extract was washed with water and saturated brine, and dried over anhydrous magnesium sulfate, and the solvent was evaporated under reduced pressure. The residue was purified by silica gel column chromatography (ethyl acetate/hexane) to give the title compound (1.4 g).

1. extractionthe mixture was extracted with ethyl acetate
2. washThe extract was washed with water and saturated brine
3. dry with materialdried over anhydrous magnesium sulfate
4. customthe solvent was evaporated under reduced pressure
5. customThe residue was purified by silica gel column chromatography (ethyl acetate/hexane)

ORD-Eintrag

ord-c7a987fe52f647c0917a90755861310f

Quelldatensatz

uspto-grants-2014_07

DOI

10.6084/m9.figshare.5104873.v1

Patentnummer

US08772277B2