Diisopropylethylamine → HCID 57559933, compound

Participants

Reaction Steps

The reaction mixture of 135 mg (0.44 mmol) of 3-[bromo(4-chlorophenyl)methyl]benzonitrile, 105 mg (0.367 mmol) of 1-azetidin-3-yl-1-(3,5-difluorophenyl)-2,2-dimethylpropan-1-ol (3) and 230 uL (1.32 mmol) of N,N-diisopropylethylamine in 6 mL of acetonitrile was refluxed for 3 h. Then it was concentrated and the residue was dissolved in 5 mL of hexane/ether. 1 mL of 1N HCl in ether was added to above solution to make salt. It was filtered and washed with hexane/ether. The residue was neutralized with base and was purified by silica gel chromatography with hexanes/ethyl acetate to afford one racemic diastereomer of the title compound; Mass Spectrum: m/e=481 (M+1 35Cl) and 483 (M+1 37Cl). Further elution of the column afforded the other racemic diastereomer of the title compound; Mass Spectrum: m/e=481 (M+1 35Cl) and 483 (M+1 37Cl).

Provenance & Evidence