摘要
从氯乙酰胺出发,经三步反应合成了10种含不同取代嘧啶环的苯氧乙酰脲类新化合物,用IR,1HNMR,元素分析等对它们的结构进行了确证.初步的生物活性测定结果表明。
A series of N (substitutedpyrimidin 2 ly)phenoxyacetylureas are synthesized from α chloroacetylamine in 3 steps:using oxalylchloride to produce α chloroacetylisocyanate,addition with substituted 2 aminopyrimidine,etherify by sodium p nitrophenylate.All of them are new compounds.Their structures have been confirmed by IR, 1H NMR and elementary analysis.The preliminary biological tests show that some target compounds have good herbicidal activity.
出处
《华中师范大学学报(自然科学版)》
CAS
CSCD
北大核心
1999年第1期82-85,共4页
Journal of Central China Normal University:Natural Sciences