Sodium Carbonate → HCID 178441668, compound

Participants

Reaction Steps

To 38 mg (0.059 mmole) of the compound obtained in step 2 of Example 1 was added 1 ml of 3% hydrogen chloride/methanol solution and the resulting solution was stirred for 10 minutes at room temperature. After being added with a small amount of Na2CO3, the resultant was concentrated under reduced pressure and purified with silica gel column chromatography to obtain 26.6 mg of the title compound (yield 78.9%).

Provenance & Evidence