反应详情

In analogy to the sequence described in examples 17.3 and 17.4, trans-3-[4-(2-methylamino-ethyl)-cyclohexyl]-(E)-prop-2-en-1-ol HCl was reacted with 4-trifluoromethyl-benzene sulfochloride in dichloromethane in the presence of diisopropyl ethyl amine followed by treatment with methane sulfonylchloride and 2,6-lutidine in dichloromethane to yield trans-N-{2-[4-(3-chloro-(E)-propenyl)-cyclohexyl]-ethyl}-N-methyl-4-trifluoromethyl-benzenesulfonamide as colorless viscous oil, MS: 424 (MH+, 1Cl).