摘要
Eight N 5 (3 carboxy 1,2,4 triazolyl) N ′ aroyl ureas have been synthesized from 3 amino 1,2,4 triazolyl 5 carboxylic acid and substituted benzoylisocyanates in yields of 59 6%～55 9% with mp>300 ℃. The structures of the title compounds were confirmed by IR, 1H NMR and elemental analysis. The room temperature biological activity tests showed that some target compounds have a good activity as plant growth regulator, the best of them appeared compounds Ⅱ b and Ⅱ c(for auxin).
Eight N 5 (3 carboxy 1,2,4 triazolyl) N ′ aroyl ureas have been synthesized from 3 amino 1,2,4 triazolyl 5 carboxylic acid and substituted benzoylisocyanates in yields of 59 6%～55 9% with mp>300 ℃. The structures of the title compounds were confirmed by IR, 1H NMR and elemental analysis. The room temperature biological activity tests showed that some target compounds have a good activity as plant growth regulator, the best of them appeared compounds Ⅱ b and Ⅱ c(for auxin).
出处
《应用化学》
CAS
CSCD
北大核心
2003年第6期594-596,共3页
Chinese Journal of Applied Chemistry
基金
国家自然科学基金资助项目 ( 2 0 0 72 0 0 9)
关键词
酰基脲
三唑
合成
植物生长调节剂
aroyl urea,triazole,synthesis,plant growth regulator
