Hydrochloric Acid → HCID 87172010, compound

Participants

Reaction Conditions

Reaction Steps

10-Prop-2-ynyl-12-oxa-10-aza-tricyclo[6.3.1.0*2,7*]dodeca-2,4,6-trien-4-ylamine (71 mg, 0.33 mmol) and 2-(2,5-dichloro-pyrimidin-4-ylamino)-N-methyl-benzamide (99 mg, 0.33 mmol) were combined with 4 N HCl (0.083 mL, 0.33 mmol) in isopropanol (2 mL) and heated in a microwave at 140° C. for 10 min. The resulting mixture was diluted with saturated aqueous NaHCO3 (5 mL), extracted with CH2Cl2 (2×5 mL), dried over MgSO4, filtered, and concentrated. The remaining residue was purified with silica gel chromatography (30-100% EtOAc in hexanes) to obtain 2-[5-Chloro-2-(10-prop-2-ynyl-12-oxa-10-aza-tricyclo[6.3.1.0*2,7*]dodeca-2,4,6-trien-4-ylamino)-pyrimidin-4-ylamino]-N-methyl-benzamide as a light yellow solid (79 mg, 50%). 1HNMR (400 MHz, CDCl3) δ 11.0 (bs, 1H), 8.6 (d, 1H, J=8.7 Hz), 8.1 (s, 1H), 7.6 (s, 1H), 7.5 (d, 1H, J=7.8 Hz), 7.4 (appt t, 1H, J=8.7 Hz), 7.3 (d, 1H, J=7.8 Hz), 7.2 (d, 1H, J=7.8 Hz), 7.1 (appt t, 1H, J=7.6 Hz), 7.0 (bs, 1H), 6.2 (bs, 1H), 5.1 (s, 1H), 5.0 (s, 1H), 3.2 (d, 2H, J=2.4 Hz), 3.1-3.0 (m, 5H), 2.6 (t, 2H, J=9.5 Hz), 2.2 (t, 1H, J=2.4 Hz); MS (m/e) 475 (M+1); mp 117-121° C.

Provenance & Evidence