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  

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

作　　者：贺红武[1] 汪军[1] 刘钊杰[1] 万树青[1] 

机构地区：[1]华中师范大学有机合成研究所,湖北省孝感师范专科学校

出　　处：《应用化学》1994年第6期49-52,共4页Chinese Journal of Applied Chemistry

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。Eight title compounds Ia～h were synthesized by nucleophilic substitution of alkyldichloro phosphorate by sodium-4-(quinoxalyl-2-oxy)phenolate followed by reaction withsecondary amines in polar organic solvent. Their structures were characterized by elementalanalysis, IR,1H NMR,31 P NMR, and MS measurements and their herbicidal activities weretested.

关 键 词：喹恶啉氧基 苯基磷酰胺酯 除草剂 有机磷 

分 类 号：O627.51[理学—有机化学] TQ457.290[理学—化学]