Sodium Hydroxide → HCID 14329996, compound

Participants

Reaction Steps

A solution of 0.978 g (0.0016 mole) of 4-[4-acetyl-3-[5-(4-acetyl-6-chloro-3-hydroxy-2-propylphenoxy)pentyloxy]-2-propylphenoxy]butanoic acid ethyl ester in 50 ml of methanol and 8.1 ml (0.0081 mole) of 1.0N sodium hydroxide was stirred at reflux for 2 hours. Most of the solvent was removed in vacuo and the pH of the residue was adjusted to 2.0. The product was extracted with methylene chloride and the dried (magnesium sulfate) extract was concentrated in vacuo to give 0.850 g (91% yield) of 4-[4-acetyl-3-[5-(4-acetyl-6-chloro-3-hydroxy-2-propylphenoxy)pentyloxy]-2-propylphenoxy]butanoic acid as an oil.

Provenance & Evidence