2-(Trifluoromethyl)benzeneboronic acid → (7bR,11aS)-6-[2-(trifluoromethyl)phenyl]-1,2,7b,8,9,10,11,11a-octahydro-4H-pyrido[4,3-b][1,4]thiazepino[6,5,4-hi]indole

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Reaction Steps

Using 2-(trifluoromethyl)phenylboronic acid and following the procedures described in EXAMPLE 7, Parts B and C, tert-butyl (7bR,11aS)-6-bromo-1,2,7b,10,11,11a-hexahydro-4H-pyrido[4,3-b][1,4]thiazepino[6,5,4-hi]indole-9(8H)-carboxylate from EXAMPLE 7, Part A was converted into the title compound of EXAMPLE 147. 1H NMR (CDCl3) δ: 9.50 (broad s, 1H), 9.30 (broad s, 1H), 7.68 (d, 1H, J=8.1 Hz), 7.50 (t, 1H, J=7.3 Hz), 7.40 (t, 1H, J=7.3 Hz), 7.26 (d, 1H), 6.93 (s, 1H), 6.87 (s, 1H), 3.80 (ABq, 2H, JAB=15.8 Hz), 3.61-3.45 (m, 2H), 3.37-3.05 (m, 6H), 2.90-2.80 (m, 1H), 2.70-2.57 (m, 1H), 2.25-2.10 (m, 2H). LRMS (ES)+: 391.4 (M+H)+.

Provenance & Evidence