Potassium Hydroxide → HCID 54394348, compound

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Reaction Steps

1.0 Gm. of the acetate derivative obtained in Example 15 is heated with a 10 ml. 50% methanol-water solution of .5 g. of potassium hydroxide for one hour. After evaporation of the methanol in vacuo the reaction mixture is acidified with glacial acetic acid. The resultant solids are removed by filtration, washed with water and dried to yield 2-(methoxycarbonylamino) 6-(p-hydroxyphenylthio) imidazo [1,2-a] pyridine.

Provenance & Evidence