2,6-Dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol → HCID 66715584, compound

Participants

Reaction Steps

Following general procedure F, {6-bromo-4-[4-(2-(dimethylamino)-1-hydroxyethyl)phenylamino]quinolin-3-yl}(cyclopropyl)methanone (50 mg, 0.110 mmol) was reacted with 2,6-dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (48 mg, 0.165 mmol) to afford the desired product (41 mg, 69%) as a yellow solid: 1H NMR (300 MHz, CD3OD+TFA-d) δ 9.38 (s, 1H), 8.22 (dd, J=8.8, 2.0 Hz, 1H), 8.07-7.98 (m, 2H), 7.65 (d, J=8.4 Hz, 2H), 7.48 (d, J=8.4 Hz, 2H), 7.38 (s, 2H), 5.18 (dd, J=9.8, 4.3 Hz, 1H), 3.25-3.14 (m, 2H), 3.02 (s, 3H), 2.95 (s, 3H), 2.86-2.79 (m, 1H), 1.22-1.11 (m, 4H); ESI MS m/z 536 [C29H27Cl2N3O3+H]+; HPLC 95.1% (AUC), tR=11.42 min.

Provenance & Evidence