期刊论文

Synthesis and Herbicidal Activity of 2-Substituted-N-（7-fluoro- 3,4-dihydro-4-substituted-3-oxo-2H-benzo [b][1,4]oxazin-6-yl） Acetamide Compounds

中文

精细化工中间体

1009-9212

2007

37

6

14-16,38

10.19342/j.cnki.issn.1009-9212.2007.06.004

“十一五”国家科技支撑计划资助项目（2006BAE01A01-4）.

本校为其他机构

为了寻求高效、安全的除草活性的化合物，设计并合成了8个2-取代-N-（7-氟-3，4-二氢-4-取代-3-氧-2H-苯并[b][1，4]噁嗪-6-基）乙酰胺类化合物，其化学结构经IR，^1HNMR，LC／MS等确证。初步生物活性测定结果表明，目标化合物的除草活性并不显著。

In search of safer and more efficacious herbicidal compound, eight 2-substituted-N-（7-fluoro-3,4-dihydro- 4-substituted-3-oxo-2H-benzo [b] [1,4]oxazin-6 -yl） acetamide compounds were designed and synthesized. Their structures were confirmed by IR, IH NMR and LC/MS spectra. The primary bioassay results showed that the herbicide activities of t...