Pyridine → HCID 24956164, compound

Participants

Reaction Steps

A mixture of Example 13 (46 mg, 0.14 mmol), benzenesulfonyl chloride (0.023 mL, 0.182 mmol) and pyridine (0.022 mL, 0.28 mmol) in DCM (4 mL) was stirred at r.t. for 5 h. The reaction mixture was concentrated in vacuo. Purification by prep HPLC gave the title compound as an off-white solid (23 mg, 35%). δH (CDCl3) 1.14 (6H, s), 2.43 (2H, s), 2.74 (2H, s), 4.08-4.16 (2H, m), 4.26-4.33 (2H, m), 6.64 (1H, dd, J 8.9, 2.4 Hz), 6.80 (1H, d, J 2.4 Hz), 7.02 (1H, s), 7.42-7.61 (3H, m), 7.77-7.87 (3H, m). LCMS (ES+) 470.1 (M+H)+.

Provenance & Evidence