Hydrochloric Acid → HCID 17838229, compound

Participants

Reaction Conditions

Reaction Steps

N1-(1H-5-Indazolyl)-2-(benzylamino)acetamide (Example 173) (56 mg) was dissolved in tetrahydrofuran (1 ml), and a borane-tetrahydrofuran complex (1.0 ml) was added to the solution at room temperature. The reaction mixture was stirred at 50° C. for 6 hr, and 1 N hydrochloric acid (0.5 ml) was then added, followed by stirring at the same temperature for one hr. A saturated aqueous sodium hydrogencarbonate solution (2 ml) was added thereto, and the mixture was extracted with chloroform-propanol (3/1). The organic layer was dried over anhydrous sodium sulfate, and the solvent was removed by distillation under the reduced pressure. The residue was purified by preparative TLC [chloroform/methanol] to give the title compound (23 mg, yield 43%)

Provenance & Evidence