苯羟基乙酸和苯氧乙酸都具有生物活性,在诸如抗菌等方面具有广泛的应用。
Hydroxy benzene acetic acid and acetic acid have biological activity, such as anti-bacterial and other aspects, leading to a wide range of applications.
本文报道在苯—氢氧化钠水溶液中,由苯酚和氯乙酸缩合制取苯氧乙酸的良好结果。
This work introduces nice results for the preparation of phenoxyacetio acid in benzene-sodium hydroxide aqueous system through condensation of phenol with chloroacetic acid.
以苯酚和氯乙酸为原料,四丁基碘化铵为催化剂合成了苯氧乙酸,收率达96 2 %。
Phenoxyacetic acid was synthesized with phenol and chloroacetic acid as raw material and tetrabutylammonium iodide as catalyst, the yield can reach 96.2%under the optimun conditions.
用微波辐射合成苯氧乙酸,考察了不同反应条件对收率的影响,优化出最佳反应条件,收率可达97.3%。
Phenoxy acetic acid was prepared in the pressence of chloroacetic acid, phenol and NaOH under microwave irradiation. The optimum condition was obtained. The yield could reach 97.3%.
用微波辐射合成苯氧乙酸,考察了不同反应条件对收率的影响,优化出最佳反应条件,收率可达97.3%。
Phenoxy acetic acid was prepared in the pressence of chloroacetic acid, phenol and NaOH under microwave irradiation. The optimum condition was obtained. The yield could reach 97.3%.
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