Hydrochloric Acid → HCID 58277380, compound

Participants

Reaction Steps

12.0 ml of water and 741 mg (30.1 mmol) of lithium hydroxide are added to 1.20 g (3.10 mmol) of the carboxylic ester of Example 128A in 36.0 ml of THF. The mixture is stirred at RT for 6 h and a 1N aqueous hydrogen chloride solution is subsequently added to the reaction solution. The mixture is extracted with dichloromethane and the combined organic phases are dried over magnesium sulfate, filtered and concentrated in vacuo. 1.10 g (95% of theory) of the title compound are obtained.

Provenance & Evidence