Sodium Hydroxide → HCID 21973614, compound

Participants

Reaction Steps

The compound obtained in Example 43-1 (1.60 g) was dissolved in THF (16 ml) and methanol (16 ml). After the addition of 1 mol/l aqueous solution of sodium hydroxide (16 ml), the mixture was stirred for 16 hours at room temperature. After the reaction, the solvent was removed by distillation. The residue was dissolved in distilled water and 1 mol/l aqueous solution of hydrochloric acid was added to produce a precipitate. The precipitate was collected by filtration and dried to obtain the title compound (1.3537 g) as a white solid.

Provenance & Evidence