2-Chloro-6-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol → 1-{6-(3-Chloro-5-fluoro-4-hydroxyphenyl)-4-[4-(pyrrolidin-1-ylmethyl)piperidin-1-yl]quinolin-3-yl}-2-methylpropan-1-one

Participants

Reaction Steps

Following general procedure D, 1-{6-bromo-4-[4-(pyrrolidin-1-ylmethyl)piperidin-1-yl]quinolin-3-yl}-2-methylpropan-1-one (30 mg, 0.068 mmol) was reacted with 2-chloro-6-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (27 mg, 0.102 mmol) to afford the desired product (27.4 mg, 79%) as a yellow-brown solid: 1H NMR (500 MHz, CD3OD) δ 8.77 (s, 1H), 8.27 (d, J=1.8 Hz, 1H), 8.07-7.99 (m, 2H), 7.55-7.51 (m, 1H), 7.44 (dd, J=11.6, 2.2 Hz, 1H), 3.54-3.42 (m, 3H), 3.38-3.33 (m, 4H), 3.21-3.11 (m, 4H), 2.15-2.06 (m, 5H), 1.99 (d, J=11.0 Hz, 2H), 1.75-1.64 (m, 2H), 1.26 (d, J=6.9 Hz, 6H); ESI MS m/z 510 [C29H33ClFN3O2+H]+; HPLC 97.7% (AUC), tR=11.07 min.

Provenance & Evidence