Cyclopropylamine → HCID 67383763, compound

Participants

Reaction Steps

According to general procedure C, 4-Bromo-2-trifluoromethyl-benzenesulfonyl chloride (0.50 g, 1.54 mmol) and cyclopropylamine (0.27 mL, 3.85 mmol) were stirred together in dry dichloromethane (2 mL) for 16 hours. 4-bromo-N-cyclopropyl-2-(trifluoromethyl)benzenesulfonamide (0.51 g, 96%) was provided after purification. MS (ESI) m/z 344. HPLC purity 100.0% at 210-370 nm, 9.3 min.; the Xterra® RP18 column, 3.5μ, 150×4.6 mm column, 1.2 mL/min., 85/15-5/95 (ammonium formate buffer pH=3.5/ACN+MeOH) for 10 min., hold 4 min.

Provenance & Evidence