HCID 86736375, compound → HCID 86736376, compound

Participants

Reaction Steps

The amorphous sodium salt from Example 5 was suspended in distilled water; the pH of the solution was 9.0. The stirred solution was cooled and acidified with dilute hydrochloric acid to pH 4 at which point maximum precipitation occurred. The precipitate was collected and air-dried to give 2.76 g. of product which melted at 268°-270° C.

Provenance & Evidence