发明名称 |
HIGH REDUCIBLE PERFORMANCE ALUMINIUM ALLOY AND ITS PREPARATION |
摘要 |
This invention relates to a process for the preparation of aluminum alloys having a high reducing capacity for use in reductions in organic chemistry. According to this method a discontinuous heterodisperse superficial alloy is formed by subjecting an aluminum alloy prepared by a metallurgical process to superficial activation and/or treating aluminum with a salt of a metal having a greater normal electrode potential than that of aluminum; whereby the solution of said metal in a protic solvent is reacted with granular aluminum and/or an aluminum alloy. The catalyst prepared according to the invention is especially suitable for the reduction of a nitro or nitroso group into an amino group. The aluminum alloys having a high reducing capacity are also within the scope of the invention. |
申请公布号 |
JPS5511093(A) |
申请公布日期 |
1980.01.25 |
申请号 |
JP19790068762 |
申请日期 |
1979.06.01 |
申请人 |
CHINOIN GYOGYSZER ES VEGYESZET |
发明人 |
IENO GUHIKUJII;SANDOORU SUZOKE;GIORUGII KUSERUMERII |
分类号 |
B01J23/06;B01J23/34;B01J23/38;B01J23/72;B01J23/745;B01J37/30;C07D231/46 |
主分类号 |
B01J23/06 |
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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