中华医学超声杂志

应用化学 ›› 1994, Vol. 0 ›› Issue (6): 49-52.

• 研究论文 • 上一篇    下一篇

具有生物活性的有机磷化合物的研究Ⅶ.4－(喹噁啉－2－氧基)苯基烷基N－烷基磷酰胺酯的合成与性质

贺红武, 汪军, 刘钊杰, 万树青   

  1. 华中师范大学有机合成研究所 武汉 430070
  • 收稿日期:1994-02-21 修回日期:1994-07-13 出版日期:1994-12-10 发布日期:1994-12-10

Studies on Bioactive Organophosphorous Compoun65 Ⅶ.Syntheses and Properties of 4-(Quinoxalyl-2-Oxy) PhenyI Alkyl N-Alkyl Phosphoramidates

He Hongwu, Wang Jun, Liu Zhaojie, Wan Shuqing   

  1. Institute of Organic Synthesis, Central China Normal University, Wuhan 430070
  • Received:1994-02-21 Revised:1994-07-13 Published:1994-12-10 Online:1994-12-10

PDF

379

摘要： 烷基磷酰二氯分别与4-(喹啉-2-氧基)苯酚钠和仲胺在极性有机溶剂中亲核取代反应合成了8种新的标题化合物,其结构用元素分析,红外光谱,核磁共振谱及质谱进行了表征,并测定了它们的除草活性。

关键词: 喹啉氧基苯基磷酰胺酯, 合成, 除草剂

Abstract: Eight title compounds Ia～h were synthesized by nucleophilic substitution of alkyl dichloro phosphorate by sodium-4-(quinoxalyl-2-oxy)phenolate followed by reaction with secondary amines in polar organic solvent. Their structures were characterized by elemental analysis, IR,1H NMR,31P NMR, and MS measurements and their herbicidal activities were tested.

Key words: quinoxalyloxyphenylphosphoramidate, synthesis, herbicide

网站版权 © 应用化学     本网站备案：吉ICP备12000082号