Water → HCID 18618217, compound

Participants

Reaction Steps

To a solution of acetyl chloride (0.234 g) in dry tetrahydrofuran (3 ml) was added a solution of the product from Example 4 (0.741 g) in pyridine (0.237 g) and N-methylpyrrolidone (5 ml) at room temperature. The solution was stirred at room temperature for 3 days and then poured into water (15 ml). The resulting precipitate was filtered, washed with water and dried to give title product, m.p. 159-162° C.

Provenance & Evidence