反应详情

Following the same procedure as described in example 55, 4-(1-propyl-azetidin-3-yl)phenylamine (100 mg, 0.52 mmol) in CH2Cl2/pyridine 9:1 (12 ml) was treated with 4-(2-fluoro-ethyl)-benzenesulfonyl chloride (117 mg, 0.52 mmol). Purification of the crude product by chromatography on reversed phase silica gel (H2O+0.1% acetic acid:CH3CN+0.1% acetic acid, 75:25) provided the title compound (11 mg, 6%) as a colourless gum.

1. customPurification of the crude product by chromatography on reversed phase silica gel (H2O+0.1% acetic acid:CH3CN+0.1% acetic acid, 75:25)