摘要
以碱性水溶液为溶剂,以聚乙二醇-800为催化剂,一氯乙酸与5种取代苯酚合成了5种取代苯氧乙酸。各化合物结构经IR、1H NMR、元素分析进行表征,并对5种化合物进行了初步的室内生物活性测定,结果表明所合成的大部分化合物对所测菌种都有抑制作用。
Five substituted phenoxyacetic acids were prepared from corresponding phenols and chloroacetic acid catalyzed by PEG-800 in alkaline water.Their structures were confirmed by IR,1H NMR and elemental analysis.The preliminary biological activities detection indicated that the compounds showed fungicidal activities to four vegetable pathogens at different extent.
出处
《湖北农业科学》
北大核心
2012年第1期67-69,73,共4页
Hubei Agricultural Sciences
关键词
取代苯氧乙酸
合成
结构
生物活性
substituted phenoxyacetic acid
synthesis
structure
biological activity
