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xbnmx
(Newbee)
12-22-03 21:03
No 478600
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2-amino-4-nitroaniline Synthesis?
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Is anyone aware of a 2-amino-4-nitroaniline synthesis? I've searched both Rhodiums site and the web and have tracked down nothing...
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<td colspan="7"><a name="Post479335"></a><a name="last"></a></a> </td>
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<font color="#FF0033">Rhodium</font><br>
<i>(<span title="The user's title at the time of posting">Chief Bee</span>)</i><br>
<span title="Posting date">12-27-03 10:49</span><br>
<span title="Link to this post by using the markup [479335]">No 479335</span><br>
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<b title="The subject of this post">4-nitrobenzene-1,2-diamine/2-amino-4-nitroaniline</b><br>
<i title="This post has been up-rated by the moderators">(Rated as: good read)</i>
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<b>Reactant:</b> N-(2,4-dinitro-phenyl)-hydroxylamine<br><b>Product:</b> 4-nitro-benzene-1,2-diamine<br><b>Reagent:</b> ammonium sulfide<br><b>Reference:</b> Chem.Ber. 56, 1490 (1923)<br><br><b>Reactant:</b> N-(2,4-dinitro-phenyl)-o-methyl-hydroxyl<wbr>amine<br><b>Product:</b> 4-nitro-benzene-1,2-diamine<br><b>Reagent:</b> ammonium sulfide<br><b>Reference:</b> Chem.Ber. 56, 1490 (1923)<br><br><b>Reactant:</b> 2,4-dinitro-aniline<br><b>Product:</b> 2-nitro-p-phenylenediamine + 4-nitro-benzene-1,2-diamine<br><b>Reagent:</b> alcoholic ammonium sulfide<br><b>Reference:</b> Chem.Ber. 28, 1716 (1895)<br><br><b>Reactant:</b> ethanol + 2,4-dinitro-aniline + yellow ammonium sulfide<br><b>Product:</b> 4-nitro-benzene-1,2-diamine<br><b>Reference:</b> Justus Liebigs Ann. Chem. 85, 27 (1853); Chem.Ber. 21, 2306 (1888)<br><br><b>Product:</b> 4-nitro-benzene-1,2-diamine (Miscellaneous Preparations)<br>Chem.Abstr. 68, 105089t (1968)<br>Chem.Ind.(London) 198 (1969)<br>Chem.Ind.(London) 1466 (1969)<br>Chem.Ind.(London) 1080 (1970)<br>Chem.Heterocycl.Compd.(Engl.Transl.) 11, 470-475 (1975) Khim.Geterotsikl.Soedin. 11, 533 (1975)<br>J.Chem.Soc.3785-3792 (1965)<br>J.Chem.Soc. 894-898 (1963)<br>J.Org.Chem.USSR (Engl.Transl.) 15, 1392 (1979); Zh.Org.Khim. 15, 1559 (1979)<br>J.Heterocycl.Chem. 14, 1093 (1977)
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<span title="The signature"><hr><sup>The Hive - Clandestine Chemists Without Borders</sup></span>
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