(4-(4-Aminobutyl)phenyl)methanol → HCID 178479336, compound

Participants

Reaction Steps

1-(3,5-Diamino-6-chloropyrazinoyl-2-methyl-pseudothiourea hydroiodide (0.2 g, 0.52 mmol) was added to an anhydrous THF suspension (20 mL) of 67 (0.37 g, 2.06 mmol). The reaction mixture was stirred at reflux for 3 h then the solvent was evaporated. The residue was washed with ethyl acetate (3×15 mL), dried and treated with 3% HCl (15 mL). The yellow solid that formed was filtered, washed with water (2×10 mL) and dried to provide 68 (216 mg, 98%). 1H NMR (300 MHz, DMSO-d6) δ 1.57 (br s, 4H), 2.62 (m, 2H), 3.35 (m, 2H), 3.73 (br s, 4H), 4.45 (s, 2H), 7.12 (d, 2H), 7.24 (d, 2H), 8.85 (br s, 1H), 9.98 (br s, 1H), 9.32 (br s, 1H), 10.55 (s, 1H). APCI MS m/z 392 [C17H22ClN7O3+H]+.

Provenance & Evidence