Method for the synthesis of metal alkyls and metal aryls
US5380895A · kind A · utility
4Cited by
4References
12Claims
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Key dates
| Filing date | Feb 10, 1993 |
| Grant date | Jan 10, 1995 |
| Priority date | — |
| Expiry date | Feb 10, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/2208
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Method for forming metal alkyl compounds by the direct combination of metal halide, lithium metal, and alkyl or aryl halide and for purifying metal alkyl compounds by repeated sublimation/pumping cycles. The method can be used to produce metal alkyl compounds which are substantially free of volatile impurities.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.