HCID 69493637, compound → HCID 86619445, compound

Participants

Reaction Steps

80 mg of palladium on activated carbon (10%) are added to a mixture of 0.30 g (0.82 mmol) of the compound from Example 254A in 10 ml of ethanol, and the mixture is then hydrogenated under atmospheric pressure for 12 h. The reaction mixture is filtered through kieselguhr, and the filtrate is concentrated in vacuo and dried under high vacuum. The crude product is reacted without further purification.

Provenance & Evidence