反应详情

To a suspension of compound 66-1 (60 mg) in EtOH (2 mL), was added 50% NH2OH aq. (22.4 microL). The reaction mixture was stirred at room temperature overnight. Then the mixture was concentrated in vacuo to obtain compound 66-2 (67 mg) as a colorless amorphous solid.

1. concentrationThen the mixture was concentrated in vacuo