摘要
本文以丙酮酸和肼基甲酸乙酯为原料，采用相转移催化法首先制出１，２，３－噻二唑－４－甲酰基异硫氰酸酯，再与取代芳胺亲核加成，合成了一些新的噻苯隆类似物，并对它们的红外、核磁共振谱、质谱进行了解析。
series of new 1,2,3-thiadiazol-4-formythiourea derivatives were synthesized by nucleophilic addition reaction of substituted amines and 1,2,3-thiadizo1-4 formylisothiocyanate,which was obtained from simple materials by phase transfer catalysis reaction.Their structures were studied by IR,1HNMR,MS and their spectroscopics were discussed in this paper.
出处
《农药》
CAS
北大核心
1996年第10期15-16,共2页
Agrochemicals
基金
国家自然科学基金
关键词
合成
植物生长调节剂
噻苯隆
波谱分析
thiadiazol-4-formyl,amines,thiouear,spectroscopic properties.
