[(2S)-1-苯基吡咯烷-2-基]甲醇

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To a solution of (S)-(1-phenylpyrrolidin-2-yl)methanol (45 mg, 0.23 mmol) and 2,6-dihydroxybenzaldehyde (60 mg, 0.46 mmol) in THF (1 ml) was added PPh3 (0.12 g, 0.46 mmol), followed by DIAD (90 mg, 0.46 mmol) at room temperature. After stirrer for 10 min, the mixture was concentrated and the residue was purified by column (Hexanes/EtOAc=9:1) to give (S)-2-hydroxy-6-((1-phenylpyrrolidin-2-yl)methoxy)benzaldehyde (14 mg). 1H NMR (400 MHz, CDCl3 (ppm) 11.96 (s, 1H), 10.37 (s, 1H), 7.35 (t, J=8.0 Hz, 1H), 7.25 (m, 2H), 6.73 (m, 3H), 6.53 (d, J=8.4 Hz, 1H), 6.33 (d, J=9.2 Hz, 1H), 4.21 (m, 1H), 4.15 (d, J=3.6 Hz, 1H), 3.83 (t, J=8.0 Hz, 1H), 3.53 (m, 1H), 3.22 (m, 1H), 2.11 (m, 4H); MS (ESI) m/z 298.4 the mixture was concentrated the residue was purified by column (Hexanes/EtOAc=9:1)