反应详情

To an ice chilled suspension containing 5-(3,4-dimethoxy-phenyl)-thiomorpholine-3-carboxylic acid (4-chloro-3-methoxy-phenyl)-amide n(71 mg, 0.17 mmol, 1.0 equivalents) in toluene (1.5 ml) was added a 0.5M solution of alane (1.6 ml, 0.8 mmol, 4.8 equivalents). The reaction was stirred at room temperature for 2 hours. The reaction was quenched with 1N NaOH and extracted 3 times with dichloromethane. The dichloromethane extracts were dried with MgSO4, filtered and concentrated to yield (4-chloro-3-methoxy-phenyl)-[5-(3,4-dimethoxy-phenyl)-thiomorpholine-3-ylmethyl]-amine as an oil (65 mg, 95% yield). H1 NMR (400 MHz, CDCl3): 7.11 (1H, d), 6.93 (2H, m), 6.80 (1H, m), 6.19 (m, 2H), 3.86 (10H, m), 3.19 (3H, m), 2.80 (2H, m), 2.50 (2H, m). (LC-MS): Calculated for C20H25ClN2O3S 409.13, found 409.23.

1. customThe reaction was quenched with 1N NaOH
2. extractionextracted 3 times with dichloromethane
3. dry with materialThe dichloromethane extracts were dried with MgSO4
4. filtrationfiltered
5. concentrationconcentrated