| 我国吡虫啉工业化合成路线探讨 |
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| 引用本文： | 程志明.我国吡虫啉工业化合成路线探讨[J].世界农药,2011,33(5):10-13. |
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| 作者姓名： | 程志明 |
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| 作者单位： | [1]上海市农药研究所,上海200032;[2]上海生农生化制品集团公司,上海201100 |
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| 摘 要： | 回顾了我国吡虫啉工业化的历史,阐述了我国吡虫啉工业化的现状。对3-甲基吡啶氧化法、苄胺-丙醛环合法和3-甲基吡啶直接氯化法3种吡虫啉合成工艺路线进行了探讨和比较,并提出了其中存在的问题。认为3-甲基吡啶氧化法和苄胺-丙醛环合法有希望替代传统环戊二烯环合法合成吡虫啉。
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| 关 键 词： | 吡虫啉 工业化 合成路线 |
Research on Industrial Synthesis Routes of Imidacloprid in China |
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| CHENG Zhi-ming.Research on Industrial Synthesis Routes of Imidacloprid in China[J].World Pesticides,2011,33(5):10-13. |
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| Authors: | CHENG Zhi-ming |
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| Affiliation: | CHENG Zhi-ming~(1,2) (1 Shanghai Pesticide Research Institute,Shanghai 200032,China,2 Shanghai Shengnong Pesticide Co.,Ltd.,Shanghai 201100,China) |
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| Abstract: | This paper reviews the history of industrialization of imidacloprid,and introduces its present situation in China.Three synthesis routes of imidacloprid are discussesd and compared,and the problems of synthesis routes are also proposed.It is suggested that 3-methyl pyridine oxidation method and benzylamine-propionaldehyde cyclization method may be used as substitutes of cyclopentadienyl cyclization method. |
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| Keywords: | imidacloprid industrialization synthesis route |
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