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yinguojie: ½ð±Ò+40, ·­ÒëEPI+1 2017-01-26 17:05:31
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The reaction solution was stirred, heated to reflux, with TLC tracking reaction, and filtered after reaction finished. The filtered solution was added into distilled water to form raw product precipitate. The precipitate was then column separated with  Petroleum ether/ ethyl acetate as eluent and yielded pure product, a white powder, yielding percentage 90%.
3Â¥2017-01-26 12:48:24
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