发明名称 |
Process for the the manufacture of o-nitrobenzaldehyde. |
摘要 |
<p>A process for the manufacture of o-nitrobenzaldehyde by oxidation of o-nitrotoluene, characterized in that o-nitrotoluene is made to react with an aqueous solution containing Cerium<Sup>iv</Sup> perchlorate and from 5 to 9 moles/litre of perchloric acid; according to a preferred embodiment, the dispersion of o-nitrotoluene in an aqueous solution containing from 5 to 9 mols per litre of perchloric acid is first prepared and then an aqueous solution is gradually added, containing Cerium<Sup>iv</Sup> perchlorate and 5-9 moles/litre of perchloric acid.</p> |
申请公布号 |
EP0205173(A2) |
申请公布日期 |
1986.12.17 |
申请号 |
EP19860108007 |
申请日期 |
1986.06.12 |
申请人 |
MONTEDISON S.P.A. |
发明人 |
FOA', MARCO;GATTI, NORBERTO |
分类号 |
C25B3/02;C07C;C07C67/00;C07C201/00;C07C201/12;C07C205/44;C25B1/28 |
主分类号 |
C25B3/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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