反应详情

A solution of 3-(3-chloro-4-methoxyphenyl)isoxazole-4-carboxylic acid (10 mg, 0.04 mmol), N-ethyl-N-isopropylpropan-2-amine (14 μL, 0.08 mmol, 2 equ.) and TBTU (15 mg, 0.046 mmol, 1.2 equ.) in DMF (0.3 mL) was added to 2-[(3R)-piperidin-3-yl]propan-2-ol hydrochloride (7 mg, 0.04 mmol). After 1 h at rt the crude product was purified by RP-HPLC, evaporated and dried in vacuum to yield the title compound (11 mg). MS (ESI, pos. ion) m/z 379 (M+1); HRMS, calcd for C19H23ClN2O4: 378.1346, found 378.1340.

1. customAfter 1 h at rt the crude product was purified by RP-HPLC
2. customevaporated
3. customdried in vacuum