O-芳基-O-烷基-O-(1-甲硫基乙叉胺基)磷酸酯的合成及其生物活性研究  

Synthesis and Biological Activities of O -Aryl -O -alkyl- O -(1-methylthioethylideneamino)phosphates

作　　者：王素华[1] 唐国志[1] 邢晓东[1] 

机构地区：[1]南开大学元素有机化学研究所,天津300071

出　　处：《高等学校化学学报》2000年第10期1506-1509,共4页Chemical Journal of Chinese Universities

摘　　要：以盐酸羟胺、乙醛、取代酚类及烷氧基磷酰二氯为原料 ,合成了 2 2个O 芳基 O 烷基 O ( 1 甲硫基乙叉胺基 )磷酸酯化合物 ,采用元素分析、红外光谱和1HNMR谱对其进行了表征 .初步生物活性测定结果表明 ,部分化合物具有一定的杀菌、除草活性 。The synthesis of 22 novel title compounds was reported. Their structures were identified by EA, IR, 1H NMR and MS. The preliminary bioassy showed that many of these compounds have good insecticidal activities. Especially, the killing mortality of compounds 3, 6, 13 on mosquitoes Culex pipiens pallens , oriental army worms Mythimna sepatata and bean aphids Aphis laburni was 100% at 0.001%, 0 05%, 0.025% , 0 005% mass fraction of the compound respectively. [WT5HZ]

关 键 词：甲硫基乙醛肟 磷酸酯 合成 生物活性 农药 

分 类 号：O627.51[理学—有机化学] TQ450.11[理学—化学]