| α(3-莰-2′-基脲基)苄基膦酸酯的合成及生物活性 |
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| 引用本文： | 凌云,马明科,陈万义.α(3-莰-2′-基脲基)苄基膦酸酯的合成及生物活性[J].农药学学报,2002,4(2):29-34. |
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| 作者姓名： | 凌云 马明科 陈万义 |
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| 作者单位： | 1.中国农业大学应用化学学院,北京 100094 |
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| 摘 要： | 通过莰-2-基脲与芳香醛缩合制得中间体亚胺后再与仲亚磷酸酯反应得一系列标题化合物 A 或由莰-2-基脲、芳香醛和仲亚磷酸酯一锅反应得到 A 。中间体亚胺与标题化合物的化学结构经IR、1H NMR、31P NMR、MS及元素分析确证。生物测定结果表明所合成的化合物 A 对水稻发芽表现较好的调节活性。
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| 关 键 词： | α-(3-莰-2'-基脲基)苄基膦酸酯 合成 植物生长调节活性 |
| 文章编号： | 1008-7303(2002)02-0029-06 |
Synthesis of O,O-Dialkyl α(3-camph-2′-yl ureido) Benzylphosphonates and Their Biological Activities (1.;2.) |
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| LING Yun,MA Ming-ke and CHEN Wan-yi.Synthesis of O,O-Dialkyl α(3-camph-2′-yl ureido) Benzylphosphonates and Their Biological Activities (1.;2.)[J].Chinese Journal of Pesticide Science,2002,4(2):29-34. |
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| Authors: | LING Yun MA Ming-ke and CHEN Wan-yi |
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| Institution: | 1.College of Applied Chemistry, China Agricultural University, Beijing 100094, China2.Association of Pesticide Industry, Shandong Province, Ji'nan 250001, China |
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| Abstract: | A series of O,O-dialkyl α-(3-camph-2'-yl ureido) benzylphosphonates ( A ) were synthesized by the addition reaction of N-camph-2'-yl N'-benzylidene with dialkyl phosphite, or by one-pot method of aromatic aldehyde, N-camph-2'-yl urea with dialkylphosphite. The structures of all the new compounds obtained were confirmed by 1H NMR, 31P NMR, IR, MS and elemental analysis. The plant growth regulating activity of compounds A were evaluated. |
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