Acetic Acid → HCID 58941661, compound

Participants

Reaction Steps

A mixture consisting of 26 mg (0.043 mmol) of (R)-2,3-bisbenzyloxypropyl[1-oxo-3-(2-trifluoromethylphenyl)-1,2-dihydroisoquinolin-7-yl]carbamate synthesized in Example 132; 5 mg (0.036 mmol) of palladium hydroxide; and 0.2 ml (3.49 mmol) of acetic acid, was suspended in 3 ml of ethanol, and the obtained suspension was then stirred under a hydrogen atmosphere for 2 hours. Thereafter, the reaction solution was filtrated with celite, and was then concentrated. The obtained residue was purified by silica gel chromatography (dichloromethane:methanol=10:1), so as to obtain 18 mg (100%) of (R)-2,3-dihydroxypropyl[1-oxo-3-(2-trifluoromethylphenyl)-1,2-dihydroisoquinolin-7-yl]carbamate in the form of a light yellow oily substance.

Provenance & Evidence