发明名称 |
ULTRAFINE POLYMETALLIC PARTICLES, PREPARATION AND USE FOR HYDROGENATING OLEFINS AND FOR COUPLING HALOGENATED AROMATIC DERIVATIVES |
摘要 |
<p>The invention concerns ultrafine polymetallic particles obtained from reducing a mixture of salts dissolved in an organic solvent by an alkali or alkaline earth metal hydride, at a temperature not higher than the solvent reflux temperature, the mixture of dissolved salts comprising at least a salt of a metal having a standard oxidant potential E°Mn+/M at 25° C. higher than -1.18 V. The invention is applicable to the hydrogenation of olefins and the coupling of halogenated aromatic derivatives.</p> |
申请公布号 |
EP1019191(B1) |
申请公布日期 |
2003.03.12 |
申请号 |
EP19980943986 |
申请日期 |
1998.09.15 |
申请人 |
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) |
发明人 |
DUBOIS, JEAN-MARIE;FORT, YVES;TILLEMENT, OLIVIER |
分类号 |
B01J35/00;B01J37/03;C07C1/26;C07C5/03;(IPC1-7):B01J35/00 |
主分类号 |
B01J35/00 |
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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