2,6-Dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol → HCID 178467101, compound

Participants

Reaction Steps

Following general procedure II, 1-[6-chloro-4-(trans-4-hydroxycyclohexylamino)-1,5-naphthyridin-3-yl]ethanone (160 mg, 0.50 mmol) was reacted with 2,6-dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (165 mg, 0.60 mmol) followed by formation of the hydrochloride salt to afford the desired product (120 mg, 56%) as a pale yellow solid: 1H NMR (500 MHz, CD3OD) δ 9.11 (s, 1H), 8.44 (d, J=9.0 Hz, 1H), 8.30 (d, J=9.0 Hz, 1H), 8.00 (t, J=1.9 Hz, 1H), 7.87 (dd, J=11.5, 2.3 Hz, 1H), 5.60 (tt, J=10.5, 4.2 Hz, 1H), 3.75 (tt, J=9.6, 4.2 Hz, 1H), 2.75 (s, 3H), 2.42-2.35 (m, 2H), 2.14-2.06 (m, 2H), 1.74-1.54 (m, 4H); ESI MS m/z 430 [M+H]+; HPLC>99% (AUC), tR=10.9 min.

Provenance & Evidence