4-(2,2,2-Trifluoroethyl)aniline → 2-(3-Chlorophenyl)-N-(4-(2,2,2-trifluoroethyl)phenyl)-6,7-dihydro-5H-cyclopenta[b]pyridin-4-amine hydrochloride

Participants

Reaction Steps

Following General Procedure A2, 4-chloro-2-(3-chlorophenyl)-6,7-dihydro-5H-cyclopenta[b]pyridine hydrochloride (0.075 g, 0.25 mmol) was reacted with 4-(2,2,2-trifluoroethyl)aniline (0.066 g, 0.37 mmol), followed by the formation of the hydrochloride salt to afford the title compound (0.047 g, 62%) as an off-white solid. MW=439.30. 1H NMR (DMSO-d6, 500 MHz) δ 14.07 (s, 1H), 9.77 (s, 1H), 7.91 (t, J=1.8 Hz, 1H), 7.75-7.70 (m, 1H), 7.66 (d, J=7.9 Hz, 1H), 7.60 (t, J=7.9 Hz, 1H), 7.46 (q, J=7.9 Hz, 4H), 7.08 (s, 1H), 3.70 (q, J=11.6 Hz, 2H), 3.16 (t, J=7.6 Hz, 2H), 2.93 (t, J=7.6 Hz, 2H), 2.29-2.19 (m, 2H); APCI MS m/z 403 [M+H]+.

Provenance & Evidence