Methanol → 5-(1-(2-cyano-1-cyclopropylethyl)-1H-pyrazol-4-yl)imidazo[1,2-c]pyrimidine-7-carboxylic acid

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In a 20 mL flask, methyl 5-(1-(2-cyano-1-cyclopropylethyl)-1H-pyrazol-4-yl)imidazo[1,2-c]pyrimidine-7-carboxylate (0.127 g, 0.378 mmol) was dissolved in MeOH (1.89 mL, 0.378 mmol) and treated with LiOH (0.755 mL, 0.755 mmol). The reaction mixture was stirred at ambient temperature for 1 hour, then concentrated down to dryness and used directly in the next step. MS (apci) m/z=323.1 (M+H).

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