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Study on the Technology of Transformation from 3-cyanopyridine to 3-aminopyridine & Synthesis of Citronellol

Author: MaoXiaoKai
Tutor: TangXiangYang
School: Tianjin University
Course: Organic Chemistry
Keywords: 3 - cyanopyridine 3 - amino pyridine Dihydromyrcene Citronellol Synthesis
CLC: TQ253.2
Type: Master's thesis
Year: 2010
Downloads: 126
Quote: 0
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Abstract


This thesis is divided into two parts. The first part of the study of the synthesis process of 3 - aminopyridine . 3 - aminopyridine the important amino must derivatives , mainly used in medicine, pesticide intermediates and dye industry . 3 - cyanopyridine as raw material, through hydrolysis , Hofmann degradation of 3 - aminopyridine . And then through a series of experiments to establish a 3 - aminopyridine optimal synthetic conditions . 3 - good water solubility of the amino pyridine , and the reaction is carried out in water , the paper taken by extraction methods to extract the product and the extraction device were studied to obtain a good result . The second part of the study from Dihydromyrcene synthetic citronellol method . Citronellol is important monoterpenes spices , there are many methods of synthesis citronellol , the but Dihydromyrcene from turpentine , China 's turpentine production ranks second in the world , This article mainly discusses Dihydromyrcene as a raw material to synthesize citronellol. Firstly, repeated three methods reported in the literature , then try a new synthesis method on the basis of both methods are combined , but due to time constraints , the yield of this method is to be further improved .

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CLC: > Industrial Technology > Chemical Industry > Basic Organic Chemistry Industry > The production of heterocyclic compounds > Six heterocycles containing a single different atoms > Triazine (pyridine ) family
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