Hydrochloric Acid → HCID 67768201, compound

Participants

Reaction Steps

The above ester (0.4 g, 0.9 mmol) was dissolved in ethanol (7 ml) and a 2 N aqueous sodium hydroxide solution (1.8 ml) was added. The reaction mixture was stirred at room temperature for 16 h. The mixture was placed on an ice-bath and a concentrated aqueous hydrochloric acid solution (0.37 ml) was added. The volatiles were evaporated in vacuo, the residue suspended in dichloromethane and the solid removed by filtration. The solvent was evaporated from the filtrate in vacuo to give a residue which was re-evaporated with dichloromethane to give 0.30 g of the title compound as an amorphous solid.

Provenance & Evidence