第 36 卷第 6 期 |  | Vol. 36 No. 6 | 2006 年 12 月 | Dec 2006 |
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所屬欄目:農藥及中間體
兩種N-硝基取代苯胺的合成研究 |
江洪; 方利; 崔燕; 陳長(cháng)水(華中農業(yè)大學(xué)化學(xué)系; 湖北武漢; 華中農業(yè)大學(xué)化學(xué)生物學(xué)研究所) |
摘 要:以鄰硝基苯胺、對硝基苯胺為原料,以乙酰硝酸酯做硝化劑,代替直接以發(fā)煙硝酸做硝化劑合成N-硝基取代苯胺類(lèi)化合物。從一定程度上減少因苯胺氧化等反應的副產(chǎn)物,從而提高收率。對實(shí)驗優(yōu)化條件進(jìn)行一定的研究探索,溫度對收率影響較大。產(chǎn)物化學(xué)結構經(jīng)IR、1HNMR、質(zhì)譜,元素分析表征。 |
關(guān)鍵詞:N-硝基取代苯胺; 鄰硝基苯胺; 對硝基苯胺 |
中圖分類(lèi)號:S482.8 文獻標識碼:A 文章編號:1009-9212(2006)06-0029-03 |
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Synthesis of Two n-Substituted Phenylnitramine |
JIANG Hong; FANG Li; CUI Yan; CHEN Chang-shui(1.Department of Chemistey; Huazhong Agricultural University; Wuhan 430070; China; 2.Institute of Chemical Biology; China) |
Abstract:Two substituted phenylnitramines were prepared by nitration of ortho-and para-nitro aniline with acetyl nitrate,and it could avoid the byproduct produced by oxidation of aniline using the nitro acid as nitration agent.The structures of products were confirmed by IR,1H NMR,MS spectra and elemental analyses. |
Key words:substituted phenylnitramine; ortho-nitroaniline; para-nitroaniline |
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基金項目:華中農業(yè)大學(xué)博士啟動(dòng)項目(52204-05047)
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收稿日期:2006-10-01
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