反应详情

A solution of acetic acid 2-(6-methyl-pyridin-2-yl)-2-oxo-1-quinolin-6-yl-ethyl ester (83 mg, 0.26 mmol), ammonium acetate (200 mg, 2.6 mmol, 10 equiv) in acetic acid (4 mL) is heated to 105° C. for 3 hours. The resulting reaction mixture is concentrated in vacuo, and reverse phase high pressure liquid chromatography (a gradient from 5-30% acetonitrile in 0.1% aqueous formic acid) provides 6-[2-Methyl-4-(6-methyl-pyridin-2-yl)-oxazol-5-yl]-quinoline.

1. customThe resulting reaction mixture
2. concentrationis concentrated in vacuo