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charmee

木虫 (著名写手)

[求助] 请虫友们帮我翻译下面这段话 已有1人参与

The present invention provides an improved method of synthesis of a quaternary ammonium salt in which a tertiary amine is reacted with a benzyl halide optionally having on the benzene ring and/or at the reaction,which method is characterized in that the reaction is carried out in water or in a water-containing organic solvent.
因太久没接触这方面资料,看着费力,还请虫友们帮帮忙,但拒绝纯软件译文。谢谢!
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peterflyer

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peterflyer


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charmee: 金币+10, 有帮助 2014-12-28 11:15:34
本发明提供了一种改进了的合成季胺盐的方法,在此方法里,三元叔胺可选择性地和卤代甲苯的苯环发生反应。对此反应的表征可在水中或含水的有机溶剂中进行。
2楼2014-12-23 21:48:20
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charmee

木虫 (著名写手)

引用回帖:
2楼: Originally posted by peterflyer at 2014-12-23 21:48:20
本发明提供了一种改进了的合成季胺盐的方法,在此方法里,三元叔胺可选择性地和卤代甲苯的苯环发生反应。对此反应的表征可在水中或含水的有机溶剂中进行。

不好意思,刚刚才发现打少了一行。完整的内容如下:
The present invention provides an improved method of synthesis of a quaternary ammonium salt in which a tertiary amine is reacted with a benzyl halide optionally having on the benzene ring and/or at the α-site one ore more substituent groups inert to the reaction,which method is characterized in that the reaction is carried out in water or in a water-containing organic solvent.
3楼2014-12-24 09:46:12
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