| 4、6-二甲氧基-2-甲砜基嘧啶的合成研究 |
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| 引用本文： | 邓继勇,林原斌. 4、6-二甲氧基-2-甲砜基嘧啶的合成研究[J]. 精细化工中间体, 2005, 35(3): 9-10 |
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| 作者姓名： | 邓继勇 林原斌 |
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| 作者单位： | 湖南工程学院,化学化工系,湖南,湘潭,411104;湘潭大学,化学学院,湖南,湘潭,411105;湘潭大学,化学学院,湖南,湘潭,411105 |
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| 摘 要： | 以硫脲、丙二酸二甲酯为原料,经缩合、O-烷基化和氧化反应合成了4、6-二甲氧基-2-甲砜基嘧啶,产品总收率59.1%,纯度96.0%。通过熔点测定、红外光谱、元素分析验证了中间体及目标分子结构。
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| 关 键 词： | 嘧啶衍生物 除草剂中间体 合成 |
| 文章编号： | 1009-9212(2005)02-0009-02 |
Synthesis of 4,6-Dimethoxyi-2-methylsulfonyl-pyrimidine |
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| DENG Ji-yong,LIN Yuan-bin. Synthesis of 4,6-Dimethoxyi-2-methylsulfonyl-pyrimidine[J]. Fine Chemical Intermediates, 2005, 35(3): 9-10 |
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| Authors: | DENG Ji-yong LIN Yuan-bin |
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| Affiliation: | DENG Ji-yong~ |
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| Abstract: | 4,6-Dimethoxyl-2-methylsulfonyl-pyrimidine was synthesized in sequence of condensation, O-methylation and oxidation reaction using dimethyl malonate and thiourea as main materials. The total yield and the purity of product is 59.1% and 96%, respectively. The structure of target compound and its intermediates were confirmed by measurement of melt-point, IR and elementary analysis. |
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| Keywords: | pyrimidine derivate herbicidal agent medium synthesis |
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