| 第 35 卷第 2 期 |  | Vol. 35 No. 2 | | 2005 年 4 月 | Apr 2005 |
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所屬欄目：其它
2-甲基磺酰-4,6-二甲氧基嘧啶的合成及應用 |
| 范錢(qián)君; 沈德隆; 陳建強(浙江工業(yè)大學(xué)農藥研究所; 浙江省化工研究院; 浙江杭州) |
| 摘 要：以硫脲和丙二酸二乙酯為初始原料合成2甲基磺酰4,6二甲氧基嘧啶,總收率為62.3%(以硫脲為基準),其合成路線(xiàn)新穎、簡(jiǎn)便。2甲基磺酰4,6二甲氧基嘧啶是農藥合成的重要中間體,特別在綠色農藥新品種2嘧啶氧基N芳基芐胺衍生物的合成中。 |
| 關(guān)鍵詞：2-甲基磺酰-4; 6-二甲氧基嘧啶; 合成; 2-嘧啶氧基-N-芳基芐胺衍生物; 應用 |
| 中圖分類(lèi)號：TQ254.1 文獻標識碼：A 文章編號：1009-9212(2005)02-0039-03 |
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| Synthesis and Application Reasearch of 4,6-Dimethoxy-2-methylsulfonylpyrimidine |
| FAN Qian-jun~（1）; SHEN De-long~（1）; CHEN Jian-qiang~（2）（1. Zhejiang University of Technology; Hangzhou 310014; China; 2. Zhejiang Chemical Industry Research Insitute; Hangzhou 310023; China） |
| Abstract：Dimethoxy-2-methylsulfonylpyrimidine is an important intermediate for pesticide, especially for the preparation of 2-(2′-pyrimidyloxy)-N-het/aryl-benzylamine derivatives, a class of green novel herbicide. It was synthesized using sulphur urea and diethyl malonate as raw materials with yield of 62.3%. The process is simple and viable. |
| Key words：4; 6-Dimethoxy-2-methylsulfonylpyrimidine; 2-（2′-pyrimidyloxy）-N-het/aryl-benzylamine derivatives; synthesis; application |
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收稿日期：2004-10-08
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