Benzyl Alcohol → 7-(Benzyloxy)-N-(3-cyclopropyl-1-((6-methylpyridin-2-yl)methyl)-1H-indazol-4-yl)imidazo[1,2-a]pyridine-3-carboxamide

関与物質

反応条件

反応手順

A mixture of 7-chloro-N-(3-cyclopropyl-1-((6-methylpyridin-2-yl)methyl)-1H-indazol-4-yl)imidazo[1,2-a]pyridine-3-carboxamide (1.0 g, 2.2 mmol; prepared as in Example 65, step C), benzyl alcohol (1.2 g, 11 mmol) and potassium hydroxide (0.61 g, 11 mmol) was dissolved in DMSO (7 mL). The reaction mixture was heated at 90° C. for 20 hours. The mixture was cooled to ambient temperature, transferred into water (100 mL) with stirring, and the resulting solid was collected by vacuum filtration and dried under vacuum to give the product (1.1 g). MS (ES+APCI) m/z=529.7 (M+H).

情報源と証拠