Hydrochloric Acid → HCID 53634676, compound

Participants

Reaction Steps

To a solution of ester 9-2 (450 mg, 1.26 mmol) in EtOH (3 mL) was added 1N NaOH (1.39 ml, 1.39 mmol). After stirring for 1 h, the solvents were evaporated and the residue was dissolved in 1N HCl (1.39 ml, 1.39 mmol). The solution was concentrated and then azeotroped with CH3CN to give the acid 9-3 as a brown solid.

Provenance & Evidence