Ammonium Chloride → HCID 58474436, compound

Participants

Reaction Steps

To a suspension of 121 (135 mg, 0.281) in MeOH (10 mL) was added Zinc powder (184 mg, 2.81 mmol) and NH4Cl (60.1 mg, 1.124 mmol) in water (1 mL) and the reaction mixture was stirred at reflux for 5 hours then stirred at RT for 2 days. The mixture was filtered, concentrated, dissolved in DCM and MeOH and the resultant solution was then washed with water. The organic phase was collected, dried over anhydrous Na2SO4, filtered and concentrated. The resultant solid 122 (65 mg, 51% yield) was used directly in the next step with no additional purification. MS (m/z)=451.49 (M+H)

Provenance & Evidence