Acetonitrile → HCID 9928729, compound

Participants

Reaction Steps

The compound (260 mg, 0.67 mmol) obtained in Step 2, acetonitrile (5 ml), water (1.6 ml), and CAN (920 mg, 1.70 mmol) were used, and a method similar to that described in Step 3 of Example 21 was employed and then the reaction mixture was purified by a silica gel column chromatography (methylene chloride:methanol=9:1) to yield the title compound (154 mg, 0.43 mmol, yield 74%).

Provenance & Evidence