Reaction #75848

Reaction equation

bromomethylcyclobutane

(7bR,11aS)-N-[2-fluoro-3-(trifluoromethyl)phenyl]-1,2,7b,8,9,10,11,11a-octahydro-4H-[1,4]oxazepino[6,5,4-hi]pyrido[4,3-b]indol-6-amine

→

title compound

(7bR,11aS)-9-(cyclobutylmethyl)-N-[2-fluoro-3-(trifluoromethyl)phenyl]-1,2,7b,8,9,10,11,11a-octahydro-4H-[1,4]oxazepino[6,5,4-hi]pyrido[4,3-b]indol-6-amine

Conditions

Procedure

Using bromomethylcyclobutane and following the procedures described in EXAMPLE 144, (7bR,11aS)-N-[2-fluoro-3-(trifluoromethyl)phenyl]-1,2,7b,8,9,10,11,11a-octahydro-4H-[1,4]oxazepino[6,5,4-hi]pyrido[4,3-b]indol-6-amine free base from EXAMPLE 95 was converted into the title compound of EXAMPLE 145. 1H NMR(CDCl3) δ: 7.15 (dd, 1H, J=7.8, 6.8 Hz), 7.05-6.95 (m, 2H), 6.89 (d, 1H, J=1.9 Hz), 6.77 (d, 1H, J=2.0 Hz), 5.73 (d, 1H, J=3.0 Hz), 4.63 (ABq, 2H, JAB=14.1 Hz), 4.24 (app d, 1H, J=12.8 Hz), 3.75 (app t, 1H), 3.50-3.30 (m, 2H), 3.25 (dd, 1H, J=13.1, 2.8 Hz), 2.95-2.30 (overlapping multiplets, 7H), 2.15-1.65 (overlapping multiplets, 9H). LRMS (ES)+: 476.4 (M+H)+.

Source