摘要
2-氨基噻二唑与芳酰基异氰酸酯反应合成了13种N-(1,3,4-噻二唑-2基)-N'-的芳酰基脲,产率为54.5%～86.2%. 用核磁共振氢谱、红外光谱和元素分析确证了目标化合物的结构,室内的生物活性测定试验表明,目标化合物中的2b、2c、2e和2h具有优良的植物生长调节活性.
Thirteen N-(1,3,4-thiodiazol-2-y1)-N′-aroyl ureas were synthesize d by the reaction of aroyl iso-cyanates with 2-amino-1,3,4-thiodiazole i n yields of 54.5%~86.2%. The structures of the title compounds were confir med by IR, 1H NMR and elemental analysis. The preliminary greenhouse biolo gical activity tests showed that compounds 2b, 2c, 2e and 2h have a good activity in plant growth regulation.
出处
《应用化学》
CAS
CSCD
北大核心
2005年第3期278-281,共4页
Chinese Journal of Applied Chemistry
基金
国家自然科学基金资助项目(20072009)
关键词
噻二唑
芳酰基脲
合成
生物活性
植物生长调节剂
thiodiazole,aroyl urea,synthesis,biological activity,plant growth regulator
