Sodium Hydroxide → HCID 22598944, compound

Participants

Reaction Steps

The product of step A (510 mg, 1.16 mmol) was dissolved in ethanol (50 mL) and sodium hydroxide (6.5 mL of a 1N solution, 6.5 mmol) added. The solution was heated at reflux for 1.5 hours, diluted with water (45 mL), and the ethanol removed under vacuum. The solution was acidified to pH=3 with 1N HCl (˜7 mL) with stirring. The resulting solids were filtered, washed with water, and dried under vacuum to afford the product (308 mg, 89%).

Provenance & Evidence