水稻田除草剂四唑嘧磺隆的合成进展

Research on the Synthesis of Herbicide Azimsulfuron

四唑嘧磺隆为美国杜邦公司开发的磺酰脲类除草剂,是一种低毒、广谱、高选择性的除草剂。着重讨论了四唑嘧磺隆重要中间体的合成路线。

Azimsulfuron developed by the US Dupont,is a low toxicity,broad-specturm,highly selective sulfonylurea herbicide.Basing on introduction of azimsulfuron,this article focuses on the preparation of azimsulfuron intermediates and its synthetic route.