1-(Bromomethyl)-4-(trifluoromethyl)benzene → cis-2-[(4-Chlorobenzenesulfonyl)-(4-trifluoromethyl-benzyl)-amino]-cycloheptanecarboxylic acid amide

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The titled compound (127 mg) was prepared in 58% yield from cis-2-(4-chlorobenzenesulfonylamino)-cycloheptanecarboxylic acid amide (150 mg, 0.45 mmol) and 1-bromomethyl-4-trifluoromethyl-benzene according to the N-alkylation procedure described in Example 11: 1H NMR (DMSO-d6) δ 7.80 (m, 2 H, J=8.0 Hz), 7.62 (m, 4 H), 7.52 (d, 2 H, J=8.0 Hz), 7.35 (s br, 1 H), 6.70 (s br, 1 H), 4.61 (AB2,2 H,Δv=20,Jab=104 Hz), 3.98 (m, 1 H), 2.80 (m, 1 H), 2.29 (m, 1 H), 1.74 (m, 2 H), 1.43 (m, 5 H), 1.22 (m, 2 H); MS m/e 511.05 (M+Na)+.

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