| 相转移催化法合成稻瘟灵 |
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| 引用本文： | 梁百能,唐立新. 相转移催化法合成稻瘟灵[J]. 精细化工中间体, 1998, 0(2) |
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| 作者姓名： | 梁百能 唐立新 |
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| 作者单位： | 湖南省天宇农药化工股份有限公司 |
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| 摘 要： | 以丙二酸二异丙酯、二硫化碳、氢氧化钠、二氯乙烷为原料，采用季铵盐相转移催化法合成稻瘟灵，收率≥７７％，纯度≥９５％。
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| 关 键 词： | 稻瘟灵 相转移催化 季铵盐 |
Synthesis of Daowenling by Phase Transfer Catalysis |
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| Affiliation: | Hunan Pesticide and Chemical Industry Co Ltd Hengyang421001 |
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| Abstract: | Daowenling, a pesticide, was synthesized by the phase transfer catalysis of quaternary ammonium salt with diisopropyl malonate, carbon disulfide, sodium hydroxide , dichloroethane as the raw materials. The recovery and purity were equal to or more than 77% and 95% , respectively. |
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| Keywords: | daowenling phase transfer catalysis quaternary ammonium salt |
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