HCID 86745671, compound → HCID 19102849, compound

Participants

Reaction Steps

An aliquot of the triester from Step (h) (300 mg) was hydrolyzed by stirring it in a mixture of 12 ml of 10% sodium hydroxide and 12 ml of ethanol for 6 h at 40° C. The azeotrope was distilled off, water (30 ml) was added and the resulting solution slowly acidified to pH 3 with HCl 2N. The resulting precipitated acid was isolated (mp 186, decomp.).

Provenance & Evidence