Sodium Hydroxide → HCID 67434998, compound

Participants

Reaction Steps

Intermediate 20 (50 mg) was dissolved in methanol (3 ml) and the resulting soln. was treated with sodium hydroxide, 3M aq. (1 ml). The resulting suspension was heated to reflux for 4 hr. The reaction mixture was allowed to cool and concentrated in vacuo. The crude residue was taken up in acetic acid (10 ml) and heated to reflux for 2 h.

Provenance & Evidence