Synthesis of bis (cyclopentadienyl) and bis (indenyl) ruthenium complexes
US6642402B2 · kind B2 · utility
1Cited by
6References
11Claims
0Family size
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Key dates
| Filing date | Jun 21, 2002 |
| Grant date | Nov 4, 2003 |
| Priority date | — |
| Expiry date | Jun 21, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F17/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for preparing a cyclopentadienyl or indenyl ruthenium complex by treatment of a cyclopentadienyl or indenyl compound with ruthenium trichloride dihydrate and magnesium powder in an alkanol at 10° C. to −30° C. is described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.