摘要
Six novel bis-benzoylphenylurea compounds have been synthesized from available compound chlorothalonil 1(2,4,5,6-tetrachloroisophthalonitrile) in yield of 30%～50%. The synthetic route has advantages of mild reaction conditions and higher yields. All of the bis-benzoylphenylurea compounds were investigated by IR, 1H NMR, FAB-MS and HRMS. Preliminary insecticidal activities of the title compounds have been tested. The results showed the compounds had only weak activity against Mythimna Separata Walker and Culex Pipiens Pallens.
Six novel bis-benzoylphenylurea compounds have been synthesized from available compound chlorothalonil 1(2,4,5,6-tetrachloroisophthalonitrile) in yield of 30%～50%. The synthetic route has advantages of mild reaction conditions and higher yields. All of the bis-benzoylphenylurea compounds were investigated by IR, 1H NMR, FAB-MS and HRMS. Preliminary insecticidal activities of the title compounds have been tested. The results showed the compounds had only weak activity against Mythimna Separata Walker and Culex Pipiens Pallens.
出处
《应用化学》
CAS
CSCD
北大核心
2004年第12期1320-1322,共3页
Chinese Journal of Applied Chemistry
基金
云南省自然科学基金 ( 99B0 0 0 5M)
南开大学元素有机化学国家重点实验室开放基金资助项目
关键词
双苯甲酰基脲
合成
百菌清
杀虫活性
bis-benzoylphenylureas,synthesis,chlorothalonil,insecticidal activity
