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嘧啶氧苄胺类除草剂的合成研究
Study on the Synthesis of the Herbicide of Pyrimidinyloxybenzylamine Derivatives
【摘要】 嘧啶氧苄胺类化合物作为新型ALS抑制剂类除草剂,具有广谱、高效、低毒、低残留、高选择性和与环境良好的兼容性等特点。本文分别对以6-卤代硝基苯为起始原料、以6-烷基水杨醛为起始原料和以水杨醛为起始原料的3条路线进行介绍,并对合成这3种类型化合物的重要中间体4,6-二甲氧基-2-甲磺酰嘧啶的合成方法作了初步的探讨。
【Abstract】 Pyrimidinyloxybenzylamine derivatives are high activity acetolactate synthase(ALS) inhibitorherbicides,they are being developed as low toxic,degradable,safe and environmental friendly agricultural chemicals.The paper introduced 3 methods to synthesis 3 types of pyrimidinyloxybenzylamine compounds,and the key intermediate of 4,6-dimethyloxy-2-(methylsulfonyl)-1,3-pyrimidine were also reviewed.
【关键词】 嘧啶氧苄胺;
除草剂;
4,6-二甲氧基-2-甲磺酰嘧啶;
合成;
【Key words】 pyrimidinyloxybenzylamine; herbicide; 4,6-dimethyloxy-2-(methylsulfonyl)-1,3-pyrimidine,synthesis;
【Key words】 pyrimidinyloxybenzylamine; herbicide; 4,6-dimethyloxy-2-(methylsulfonyl)-1,3-pyrimidine,synthesis;
- 【文献出处】 浙江化工 ,Zhejiang Chemical Industry , 编辑部邮箱 ,2005年10期
- 【分类号】TQ453.2;
- 【被引频次】19
- 【下载频次】198