反应详情

温度

60 °C

A mixture of (2R,3S)-2-isopropyl-4-(toluene-4-sulfonyl)-morpholine-3-carboxylic acid methyl ester (0.20 g, 0.59 mmol) and magnesium powder (70 mg, 2.9 mmol) in anhydrous methanol (5 mL) was stirred for 3 hours at 60° C. The solid was removed by filtration, and the filtrate was concentrated under reduced pressure. The residue as crude product was used in next step without purification. MS: calc'd (MH+) 188, measured (MH+) 188.

1. customThe solid was removed by filtration
2. concentrationthe filtrate was concentrated under reduced pressure
3. customThe residue as crude product was used in next step without purification