反应详情

温度

75 °C

To a solution of [8-benzyl-10-(2-hydroxyethyl)-11-oxa-3,8-diazaspiro[5.5]undecan-3-yl]-(4-isopropoxy-3-methyl-phenyl)methanone hydrochloride salt (40 mg, 0.08 mmol) in methanol (750 μL) was added Pd (4 mg, 0.004 mmol) and ammonium formate (25 mg, 0.39 mmol), and the reaction mixture was heated at 75° C. for 1 hour. The reaction mixture was microfiltered and purified by prep LCMS (1-99% ACN/Water, 5 mM HCl modifier) to give [10-(2-hydroxyethyl)-11-oxa-3,8-diazaspiro[5.5]undecan-3-yl]-(4-isopropoxy-3-methyl-phenyl)methanone hydrochloride salt (20 mg, 62%). ESI-MS m/z calc. 376.2. Found 377.3 (M+1)+; Retention time: 1.01 minutes (3 min run).

1. custompurified by prep LCMS (1-99% ACN/Water, 5 mM HCl modifier)