Dimethyl Sulfate → HCID 15341820, compound

Participants

Reaction Steps

The compound of Example 41 (134 mg), potassium hydroxide (18 mg) and dimethyl sulfate (53 mg) were added to 2.0 ml of THF and the reaction mixture was stirred at room temperature overnight. Water (10 ml) was added, and the reaction mixture was extracted three times with ethyl acetate. The combined organic extracts were dried over anhydrous magnesium sulfate, filtered, and the solvent was removed under vacuum to give an oil. Chromatography of the oil on silica gel with 50/50 ethyl acetate/hexane as eluant gave the product as a colorless gum.

Provenance & Evidence