Acetic Acid → 4-(8-((4-(2-methoxypropan-2-yl)piperidin-1-yl)methyl)-9-methyl-2-(2-methyl-1H-benzo[d]imidazol-1-yl)-9H-purin-6-yl)morpholine

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Reaction Steps

A mixture of N1-(8-((4-(2-methoxypropan-2-yl)piperidin-1-yl)methyl)-9-methyl-6-morpholino-9H-purin-2-yl)benzene-1,2-diamine (177 mg, 0.368 mmol) in acetic acid (1.5 mL) was stirred at reflux for 5 hours. The reaction mixture was then concentrated and then purified first by flash chromatography (10% MeOH in DCM containing 1% 2 M ammonia in MeOH), followed by RP-HPLC to give 179 (0.0373 g, 21.1%). LCMS: M+H+=519.1.

Provenance & Evidence