【摘要】 对 1 2个S 四嗪衍生物 ,包括 3个新合成的 1 ,6 二氢 S 四嗪衍生物 ,除草、杀菌、杀虫活性进行筛选。发现其中 5个具有除草活性 ,1个具有杀虫活性。取代基对活性有明显影响。更多还原

【Abstract】 Twelve derivates of S-tetrazine including three of 1,6-dihydro-S-tetrazines prepared recently were screened by pesticide activity. It was discovered that five compounds of them have herbicidal activity and one has insecticidal activity. The substitute groups of the compounds have influence upon their pesticide acitivity.更多还原