Ammonia → 5-Phenylthiophene-2-carboxylic acid (4r)-(1-azatricyclo[3.3.1.13,7]dec-4-yl)-amide hydrochloride

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Prepared from (4s)-1-azatricyclo[3.3.1.13,7]dec-4-ylamine hydrochloride and 5-phenylthiophene-2-carboxylic acid (Maybridge) according to methods A and C; yield 67 mg, 0.18 mmol (82%): 1H NMR (300 MHz, methanol-d4) δ 1.97 (d, J=14 Hz, 2H), 2.20 (s, 1H), 2.33 (d, J=14 Hz, 2H), 2.48 (s, 2H), 3.57 (s, 2H), 3.67 (d, J=2 Hz, 4H), 4.39 (s, 1H), 7.32-7.47 (m, 4H), 7.66-7.72 (m, 2H), 7.83 (d, J=4 Hz, 1H); MS (DCI/NH3) m/z 339 (M+H)+; Anal. C20H22N2OS.HCl: C, H, N.

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