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求助 翻译一段中文！急！
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取代苯乙胺是药物有机合成中的一个重要的中间体, ，所以对取代苯乙胺合成工艺的研究就显得尤为重要。本论文主要是参照相关文献上的方法，从取代苯甲醛开始，先合成中间产物取代硝基苯乙烯，再经过还原合成一系列的取代苯乙胺。本文涉及的主要是苯乙胺、4-甲氧基苯乙胺、间甲氧基苯乙胺的合成。 急，加到20金，谢谢了！ |
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参考一下
| The substituted phenethylamine is an important intermediate in medicinal organic synthesis, therefore,it appears that the craft of synthesis of the substituted phenethylamine especially important. This paper mainly ,according to the method in the reference literature, starts from the substituted benzaldehyde, synthesizes the intermediate substituted nitro-styrene first, then a series of substituted phenethylamine through reduction. This article mainly contains the synthesis of the phenethylamine, 4 - methoxy-phenylethylamine, m-methoxy-phenylethylamine. |
3楼2008-06-05 09:08:47
lm_nudt
铁杆木虫 (著名写手)
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The substituted benzene ethylamine is an important intermediate in medicine organic synthesis, therefore,it appears that the substituted benzene ethylamine synthesis craft's research is especially important. The paper mainly ,according to the method in the reference literature, starts from the substitution of benzaldehyde, synthesizes the intermediary product substitution nitro-styrene first, then synthesizes a series of substituted benzene ethylamine after the return to original state.What this article talks about is mainly the synthesis of the benzene ethylamine, 4 - methoxy-phenylethylamine, Inter-methoxy-phenylethylamine. 注：专业名词来源于网上翻译，不妥之处，盼自己修改！ 其余句子均是本人细心研读后结合其他文献所得。 |
2楼2008-06-05 02:33:11
chengcj.2008
至尊木虫 (知名作家)
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| Substituted phenylethylamine is a very important intermediate in medicinal organic synthesis, so research on the synthesis of the amine is especially significant. In this paper, based on the related references, a series of substituted phenylethylamines have been synthesized by converting the starting material benzaldehyde to substituted nitrostyrene intermediate, followed by reduction. Synthesis of phenylethylamine, 4-methoxy phenylethylamine and m-methoxy phenylethylamine were mainly involved in the paper. |
4楼2008-06-05 10:17:57