Citation: Chang Jun SUN, Zai Cheng CHEN, Yi MENG, Yi Gui WANG, Peng XUE, Jian Guo ZHANG, Gui Xiang CUI. AN IMPROVED METHOD FOR PREPARING 2-ALKOXY-5-FLUORO-3H-4-PYRIMIDONE△[J]. Chinese Chemical Letters, ;1993, 4(7): 591-592.
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In this paper, we report an improved method for preparing 2-alkoxy-5-fluoro-3H-4-pyrimidone from 2-chloro-5-fluoro-3H-4-pyrimidone and sodium alkoxide under normal pressure at reflux temperature.Some new compounds were synthesized in higher yield by this method.
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