| 邻甲苯甲腈与对甲苯甲腈合成工艺的进展 |
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| 引用本文： | 葛广周.邻甲苯甲腈与对甲苯甲腈合成工艺的进展[J].化工时刊,2004,18(6):16-19. |
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| 作者姓名： | 葛广周 |
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| 作者单位： | 江苏东洋之花化妆品有限责任公司,江苏,南通,226006 |
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| 摘 要： | 简要叙述了邻甲苯甲腈与对甲苯甲腈的性质和用途。综述了邻甲苯甲腈与对甲苯甲腈四大类合成路线：甲基苯胺重氮化法，二甲苯氨氧化法，甲基苯甲酸氨化法和甲基苯甲醛肟化脱水法。各大类中又根据其它原料和方法的不同细分出几种方法，给出了具体的邻甲苯甲腈与对甲苯甲腈的合成步骤，并对其合成工艺的特点进行了分析。
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| 关 键 词： | 甲(基)苯甲腈 甲(基)苯胺 二甲苯 氨氧化 甲(基)苯甲酸 氨化甲(基)苯甲醛 肟化 |
| 修稿时间： | 2004年4月5日 |
Development in Synthesis of O-and p-Tolunitrile |
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| Ge Guangzhou.Development in Synthesis of O-and p-Tolunitrile[J].Chemical Industry Times,2004,18(6):16-19. |
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| Authors: | Ge Guangzhou |
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| Abstract: | The article briefly introdudces the characteristics and applications of o -and p -tolunitrile,the details of four main synthesis ways ,from diazotisation of toluidine,ammoxidation of xylene, amination of toluic acid and dehydration of tolualdoxime are reviewed.According to other different material of each synthesis way and method,several subsection methods are found out in particular.At the same time,it provides their concrete synthesis procedures of o -and p -tolunitrile,and expatiates their characteristics of each synthesis procedure. |
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| Keywords: | tolunitrile toluidine xylene ammoxidation toluic acid amination tolualdehyde oximation dehydration synthesis |
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