2-amino-4-nitroaniline Synthesis? , Hive Chemistry Discourse
 
    xbnmx (Newbee) 12-22-03 21:03
No 478600
      2-amino-4-nitroaniline Synthesis? </td> <td class="text_bg" align="right" valign="top">    </td> <td> </td> </tr> <tr class="text_bg"> <td colspan="2" valign="top" align="left"> <br> Is anyone aware of a 2-amino-4-nitroaniline synthesis?  I've searched both Rhodiums site and the web and have tracked down nothing... </td> <td> </td> </tr> <tr class="text_bg"> <td align="left" valign="bottom"><img src="../forum/images/left_bottom.gif" border="0" height="12" width="9"></td> <td valign="middle" align="center" colspan="7"> </td> <td align="right" valign="bottom"><img src="../forum/images/right_bottom.gif" border="0" height="12" width="9"></td> </tr> <tr class="page_bg"> <td colspan="9"> </td> </tr> <td align="left" valign="top" class="text_bg"> <img src="../forum/images/left_top.gif" border="0" height="12" width="9"></td> <td colspan="7"><a name="Post479335"></a><a name="last"></a></a> </td> <td align="right" valign="top"><img src="../forum/images/right_top.gif" border="0" height="12" width="9"></td> </tr> <tr class="text_bg"> <td rowspan="2"> </td> <td rowspan="2"> </td> <td valign="top" align="center" rowspan="2"> <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> </td> <td rowspan="2">  </td> <td rowspan="2" width="1" class="vert_ruler"> <img src="../forum/images/hr.gif" border="0" width="1" height="1"> </td> <td rowspan="2">  </td> <td class="text_bg" align="left" valign="top"> <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> </td> <td class="text_bg" align="right" valign="top">    </td> <td> </td> </tr> <tr class="text_bg"> <td colspan="2" valign="top" align="left"> <br> <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) <br> <span title="The signature"><hr><sup>The Hive - Clandestine Chemists Without Borders</sup></span> </td> <td> </td> </tr> <tr class="text_bg"> <td align="left" valign="bottom"><img src="../forum/images/left_bottom.gif" border="0" height="12" width="9"></td> <td valign="middle" align="center" colspan="7"> </td> <td align="right" valign="bottom"><img src="../forum/images/right_bottom.gif" border="0" height="12" width="9"></td> </tr> <tr class="page_bg"> <td colspan="9"> </td> </tr> </body> </html>