HCID 11016234, compound → HCID 10310609, compound

Participants

Reaction Steps

To a solution of 0.29 mmol of the compound obtained in Step 1 in 6 ml of dichloromethane there are added 4 drops of 10% HCl solution. The reaction mixture is stirred at ambient temperature for 3 days and is then dried and evaporated under reduced pressure. Chromatography of the residue over silica gel (dichloromethane/methanol: gradient from 0.2 to 5%) allows the expected product to be isolated.

Provenance & Evidence