UC知道中译英 十万火急
来源：百度知道 编辑：UC知道 时间：2024/06/07 04:44:30
采用氯乙酸和硫化钠的中和和亲核取代反应来制取巯基乙酸，在反应过程中控制原料的配比、温度和PH值，以提高巯基乙酸的产率。查阅资料和研究表明，要提高巯基乙酸的产率就得控制溶液中HSˉ的含量，控制反应温度在52℃左右
关键词：氯乙酸；硫化钠；亲核取代；
高手帮忙翻译下 谢谢~~~
关键词：氯乙酸；硫化钠；亲核取代；
高手帮忙翻译下 谢谢~~~
Use of monochloroacetic acid and sodium sulfide and were replaced and the pro-nuclear reaction system was thioglycolic acid, In response to the process control the ratio of raw materials, temperature and pH to enhance thioglycolic acid yields
Access to information and research shows that the increase of thioglycolic acid must yield control solution HS content temperature control in 52 ℃
Keywords : chloroacetic acid; Sodium sulfide; Nucleophilic substitution
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