2,6-Dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol → 1-(6-(3,5-dichloro-4-hydroxyphenyl)-4-((1-(dimethylamino)-2,3-dihydro-1H-inden-5-yl)amino)quinolin-3-yl)ethanone

Participants

Reaction Steps

Following general procedure M, 1-(6-bromo-4-((1-(dimethylamino)-2,3-dihydro-1H-inden-5-yl)amino)quinolin-3-yl)ethanone (19 mg, 0.0448 mmol) was reacted with 2,6-dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (35 mg, 0.12 mmol) to afford the desired product (13.9 mg, 61%) as an orange solid. 1H NMR (500 MHz, DMSO) δ 11.27 (s, 1H), 9.07 (s, 1H), 8.03 (dd, J=8.7, 2.1 Hz, 1H), 7.96-7.87 (m, 2H), 7.35-7.27 (m, 3H), 7.16 (d, J=2.1 Hz, 1H), 7.03-6.97 (m, 1H), 4.45 (br s, 1H), 2.95-2.84 (m, 1H), 2.84-2.73 (m, 1H), 2.65 (s, 3H), 2.21 (s, 6H), 2.14-2.06 (m, 2H). ESI MS m/z 505 [C28H25Cl2N3O2+H]+; HPLC 98.5% (AUC), tR=11.22 min.

Provenance & Evidence