HCID 18782974, compound → HCID 18782987, compound

Participants

Reaction Steps

1.4 mmol of compound obtained in stage E are dissolved in 30 ml of ethanol saturated with ammonia, in the presence of 400 mg of Nickel (Raney). The reaction mixture is stirred at 50° C. under 50 atm of hydrogen during 5 hours. After cooling and filtration of the catalyst, the filtrate is concentrated, dissolved in a mixture of ether/water and extracted. The organic layer is dried over magnesium sulfate and concentrated to yield the title product.

Provenance & Evidence