phenylacetic acid
[有化]苯乙酸
常用释义
英式发音
美式发音
基本释义
- [有化]苯乙酸（等于 a-toluic acid）
例句
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1·Dimethylpyrazine reacted with phenylacetic acid, silver nitrate and ammonium persulfate.二甲基吡嗪与苯乙酸，硝酸银和过硫酸铵反应。
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2·The carbonylation of benzyl chloride to phenylacetic acid catalyzed by carbonyl cobalt is discussed in great detail.在此基础上对羰基钴在催化羰化反应领域的应用作了展望。
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3·Dimethylpyrazine reacted with phenylacetic acid, silver nitrate and ammonium persulfate through a radical hydrocarbylation mechanism to yield 5 benzyl 2,3 dimethylpyrazine.以过硫酸铵和硝酸银为自由基引发剂 ，以 2 ，3 二甲吡嗪和苯乙酸为原料 ，首次采用自由基烃基化反应合成 5 苄基 2 ，3 二甲吡嗪。
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4·METHODS Cefsulodin was prepared, taking phenylacetic acid as the starting material, followed by sulfonation, resolution, acylation, amidation and substitution, in 5 steps totally.方法以苯乙酸为原料，经磺化、拆分、酰化、酰胺化和取代五步反应合成头孢磺啶。
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5·The adsorption enthalpy change, free energy change, entropy change for the phenylacetic acid adsorbed by 3 resins were calculated, and the reasonable explanation was made to the adsorption behavior.对苯乙酸被3种树脂吸附的吸附焓变、自由能变、吸附熵变也作了计算，并对吸附行为作了合理的解释。