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艾维激素的全合成研究
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摘要
艾维激素(简称AVG),中文商品名为保鲜灵,化学名称是氨基乙氧基乙烯基甘氨酸,结构式如下:
     其作为天然氨基酸的衍生物,是一种极为重要的植物生长调节剂,有关它在果实的增收以及农产品保鲜等方面的应用的报道已经屡见不鲜。
     目前市面上销售的艾维激素主要是从国外进口,且价格非常昂贵。除此之外,艾维激素主要通过生物提取获得,关于其化学合成却鲜有报道。因此找到一种化学合成艾维激素的方法且将其应用到农业生产当中就显得尤为重要。
     本文首先通过验证比较目前已经报道的几种艾维激素的合成方法,在此基础之上,以L-蛋氨酸为起始原料设计了三条艾维激素合成路线,并最终找到一种全新合成艾维激素的方法。
     本文的创新点在于找到了一种全新合成艾维激素的方法,且整条路线的原料便宜易得,实验操作也比较简单。
(S)-trans-2-amino-4-(2-aminoethoxy)-3-butenoic acid hydrochloride (Abbreviation: AVG), chinese brand name is baoxianling, structural formula:
     As a kind of natural amino acid derivatives, it is an extremely important plant growth regulator, which also has been frequent reported about its application in respect of the fruits of increase product, and agricultural preservation.
     AVG on the market is mainly imported from abroad, and the price is very expensive. In addition, AVG is obtained primarily through biological extraction, and little literatures have been reported on its chemical synthesis. Therefore, it is particularly important to find a chemical method of synthesis of AVG and its application to agricultural production.
     Firstly, the thesis has verified and compared several AVG synthesis methods which have been reported, on this basis, three AVG synthesis routes were designed using L-methionine as a starting material, and eventually the thesis finds a new synthesis method of AVG.
     The innovation of this thesis is to find a new method of AVG synthesis, and the entire route of the raw materials are cheap and easy to get, relatively simple experimental operation.
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