Diisopropylethylamine → 3-(1-{[3-(4-Methylphenyl)isoxazol-4-yl]carbonyl}piperidin-3-yl)pentan-3-ol

Beteiligte Stoffe

Reaktionsschritte

A solution of 3-piperidin-3-ylpentan-3-ol hydrochloride (8 mg, 0.039 mmol), TBTU (15 mg, 0.047 mmol, 1.2 equ.) and N-ethyl-N-isopropylpropan-2-amine (14 μL, 0.079 mmol, 2 equ.) in DMF (0.3 mL) was added to 3-(4-methylphenyl)isoxazole-4-carboxylic acid (8 mg, 0.039 mmol) and the reaction mixture was stirred at rt for 2 h. The solvent was evaporated and the crude product was purified by RP-HPLC. After evaporation of the solvents the product was dried in vacuum to yield the title compound (8 mg). MS (ESI, pos. ion) m/z calcd for C21H28N2O3: 356.2100, found 356.2098.

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