Metal phosphine complex
US4187241A · kind A · utility
6Cited by
13References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 10, 1978 |
| Grant date | Feb 5, 1980 |
| Priority date | — |
| Expiry date | May 10, 1998 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2531/822
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Novel Group IB and IIB metal phosphine complexes are disclosed. These complexes are reacted with rhodium complex precursors to form useful enantioselective hydrogenation catalysts. Also disclosed is a method of preparing useful compounds having optical activity such as natural products and compounds useful as flavors and fragrances.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.