引用本文:
赵新筠, 龚银香, 张正文, 汪焱钢. N-5-(3-羧基-1,2,4-三唑基)-N'-芳酰基脲的合成与植物生长调节活性[J]. 应用化学,
2003, 20(6): 594-596.
Citation: ZHAO Xin-Yun, GONG Yin-Xiang, ZHANG Zheng-Wen, WANG Yan-Gang. Synthesis and Plant Growth Regulating Activity of N-5-(3-Carboxy-1, 2, 4-triazolyl)-N'-Aroyl Urea[J]. Chinese Journal of Applied Chemistry, 2003, 20(6): 594-596.
Citation: ZHAO Xin-Yun, GONG Yin-Xiang, ZHANG Zheng-Wen, WANG Yan-Gang. Synthesis and Plant Growth Regulating Activity of N-5-(3-Carboxy-1, 2, 4-triazolyl)-N'-Aroyl Urea[J]. Chinese Journal of Applied Chemistry, 2003, 20(6): 594-596.
N-5-(3-羧基-1,2,4-三唑基)-N'-芳酰基脲的合成与植物生长调节活性
English
Synthesis and Plant Growth Regulating Activity of N-5-(3-Carboxy-1, 2, 4-triazolyl)-N'-Aroyl Urea
Abstract:
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 grow th regulator,the best of them appeared compounds Ⅱb and Ⅱc (for auxin).
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Key words:
- aroyl urea
- / triazole
- / synthesis
- / plant growth regulator
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