• 羟基乙酸乙酸都具有生物活性,在诸如抗菌等方面具有广泛应用

    Hydroxy benzene acetic acid and acetic acid have biological activity, such as anti-bacterial and other aspects, leading to a wide range of applications.

    youdao

  • 通过4-甲氧基甲醛羰基加成反应合成4-甲氧基-羟基乙酸

    The 4-methoxy-phenylhydroxy-acetic acid was synthesized by the carbonyl addition reaction of 4-methoxybenzaldehyde.

    youdao

  • 方法以价格低廉的国产试剂2,6-二特丁基为原料,选择乙酸-水为反应介质合成关键中间体3,5-二特丁基-4-羟基甲醛,研究乙酸-水配比对反应的影响;

    METHODS 3,5-di-tert-butyl-4-hydroxy benzaldehyde was synthesized from 2,6-di -tert-butyl phenol in a reaction medium of acetic acid-water which its ratio was investigated.

    youdao

  • 方法以价格低廉的国产试剂2,6-二特丁基为原料,选择乙酸-水为反应介质合成关键中间体3,5-二特丁基-4-羟基甲醛,研究乙酸-水配比对反应的影响;

    METHODS 3,5-di-tert-butyl-4-hydroxy benzaldehyde was synthesized from 2,6-di -tert-butyl phenol in a reaction medium of acetic acid-water which its ratio was investigated.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定