Diisopropylethylamine → HCID 178492192, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of 6-bromo-9H-purine (41 mg, 0.20 mmol), 5-[3-(1-aminoethyl)-5-chloro-2-methoxy-6-methylphenyl]-N,N-dimethylpyrimidin-2-amine (60 mg, 0.2 mmol), and N,N-diisopropylethylamine (0.065 mL, 0.37 mmol) in isopropyl alcohol (0.7 mL) was heated at 90° C. under nitrogen overnight. The mixture was evaporated and the resulting mixture was purified on RP-HPLC (XBridge C18 Column, eluting with a gradient of acetonitrile in water with 0.2% ammonium hydroxide, at flow rate of 30 mL/min) to give the desired product. LCMS calculated for C21H24ClN8O (M+H)+: m/z=439.2. found: 439.1. 1H NMR (DMSO-d6, 400 MHz) δ 12.91 (1H, br s), 8.29 (2H, s), 8.20 (1H, m), 8.13 (1H, s), 8.10 (1H, s), 7.61 (1H, s), 5.73 (1H, m), 3.46 (3H, s), 3.16 (6H, s), 2.06 (3H, s), 1.47 (3H, d, J=6.8 Hz) ppm.

Provenance & Evidence