2-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol → Cyclopropyl{4-[4-(diethylamino)cyclohexylamino]-6-(4-hydroxy-3-methoxyphenyl)quinolin-3-yl}methanone

Participants

Reaction Steps

Following general procedure F, {6-bromo-4-[4-(diethylamino)cyclohexylamino]quinolin-3-yl}(cyclopropyl)methanone (58 mg, 0.130 mmol) was reacted with 2-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (34 mg, 0.136 mmol) to afford the desired product (40 mg, 60%) as a yellow glass: 1H NMR (300 MHz, CD3OD) δ 9.26 (s, 0.5H), 9.17 (s, 0.5H), 8.33 (dd, J=8.2, 1.6 Hz, 1H), 8.09 (dt, J=8.8, 1.7 Hz, 1H), 7.90 (d, J=8.7 Hz, 1H), 7.25 (dd, J=12.8, 2.1 Hz, 1H), 7.21-7.08 (m, 1H), 6.99-6.87 (m, 1H), 4.81 (s, 1H), 3.96 (d, J=3.5 Hz, 3H), 3.64-3.44 (m, 1H), 3.40-3.12 (m, 3H), 2.96-2.76 (m, 1H), 2.41 (s, 1H), 2.24 (d, J=12.4 Hz, 2H), 2.14-1.83 (m, 4H), 1.73 (t, J=9.7 Hz, 2H), 1.46-1.30 (m, 6H), 1.26-1.07 (m, 4H); ESI MS m/z 488 [C30H37N3O3+H]+; HPLC 98.9% (AUC), tR=6.24 min.

Provenance & Evidence