发明名称 |
Process for the preparation of bis (pentadienyl)-complexes of iron group metals |
摘要 |
A method for preparing organometallic complexes of the general formula (I):
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ M(RPD) 2 €ƒ€ƒ€ƒ€ƒ€ƒ(I)
in which M may be iron, ruthenium, or osmium, R is hydrogen or an alkyl group having about 1 to 4 carbon atoms, and PD is a cyclic or open chain dienyl system that is known to form a sandwich type complex is provided. The complexes having formula (I) have a metal purity of at least about 99.99%. The method involves reacting a M(III) trichloride hydrate with an HRPD compound and at least one reducing metal, such as aluminum, in an alcohol solvent. |
申请公布号 |
EP2383277(A1) |
申请公布日期 |
2011.11.02 |
申请号 |
EP20100006238 |
申请日期 |
2010.06.16 |
申请人 |
HERAEUS PRECIOUS METALS GMBH & CO. KG |
发明人 |
SCHAPP, JAN, DR.;KING, KEVIN, DR.;JEFFERY, STEPHEN, DR. |
分类号 |
C07F17/02 |
主分类号 |
C07F17/02 |
代理机构 |
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