Ethanolamine → HCID 58859151, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of 3-benzyloxy-5-(2,2-dimethylpropionyl)-4-oxo-4H-pyran-2-carboxylic acid 3-chlorobenzylamide (113 mg) in tetrahydrofuran (0.7 ml)-ethanol (0.7 ml) was added 2-aminoethanol (0.015 ml) and the mixture was stirred at 60° C. for 11 hr. The solvent was evaporated and the obtained residue was purified by silica gel column chromatography (ethyl acetate:hexane=3:1) to give 3-benzyloxy-5-(2,2-dimethylpropionyl)-1-(2-hydroxyethyl)-4-oxo-1,4-dihydropyridine-2-carboxylic acid 3-chlorobenzylamide (91 mg).

Provenance & Evidence