First we synthesized the -phenylethyl chloride from -phenylethylalcohol. Then it was substituted by enolate anion of diethyl malonate and converted to ester.
在我们的合成方法中，先从-苯乙醇开始合成了-苯乙基氯，再用丙二酸二乙酯的烯醇盐离子进行亲核取代。
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The results showed that the relative contents of fusel oil were decreased; the relative contents of total ester, total acid and phenylethylalcohol increased after PEF treatment.
Approximately 30 compounds have been identified in the aroma of green tea, the major ones being benzyl alcohol, phenylethylalcohol, a hexenol, linalool, geraniol and methyl salicylate.