摘要
通过傅-克反应及环化、肟化、成醚等反应,合成了10个未见文献报道的茚酮肟醚类化合物,其结构均经1H NMR、IR、LC/M S及元素分析确证。初步生物活性测试结果表明,所合成的化合物具有明显的杀菌活性或杀虫活性,如在100mg/L时,化合物V1对小麦白粉病菌E rysiphegram inis的抑制率为95.6%,V5对粘虫M ythimna separata的致死率为100%。
Ten oxime ethers containing indanone were synthesized by Friedel-Crafts reaction, cyclization, oximation, etherification. All novel compounds were confirmed by I H NMR, IR, LC/MS and elemental analysis. The preliminary bioassay results showed that some compounds had obviously fungicidal or insecticidal activities, for example, the inhibitory ratio of compound V1 against Erysiphe Graminis was 95.6%, while the fatal ratio of compound Vs against Mythimna separate was 100% at the concentration of 100 mg/L.
出处
《农药学学报》
CAS
CSCD
2006年第1期25-29,共5页
Chinese Journal of Pesticide Science
基金
国家"十五"科技攻关重点项目(2004BA308A22-1)
国家自然科学基金项目(20037202120572019)
湖南省自然科学基金重点项目(No.01JJY1001)
关键词
茚酮肟醚
合成
杀虫活性
杀菌活性
oxime ethers containing indanone
synthesis
insecticidal activity
fungicidal activity
