Formic Acid → HCID 66738305, compound

Participants

Reaction Steps

Add Raney Nickel (1.38 g, 2.35 mmol) into a solution of 3-(1-azido-ethyl)-4-benzo[b]thiophen-7-yl-pyridine (0.66 g, 2.35 mmol) in ethanol (10 mL), formic acid (1.08 g, 23.54 mmol), and hydrazine (754.4 mg, 23.54 mmol) in a 50-mL round bottom flask in an ice bath. Stir the mixture at RT for 1 h and filter the Raney Nickel. Dilute the filtrate with ammonium hydroxide. Extract the product into chloroform. Wash the organic phase with water, dry over sodium sulfate, and concentrate to give the title compound as a brown oil (0.6 g, 100%). MS (ES) m/z 255 [M+1]+.

Provenance & Evidence