Phosphorous compounds useful as ligands and compositions and methods regarding them
US9308527B2 · kind B2 · utility
3Cited by
8References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 13, 2015 |
| Grant date | Apr 12, 2016 |
| Priority date | — |
| Expiry date | Mar 13, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2531/842
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
This describes bidentate ferrocene-linked phosphine-phosphoramidate compounds. Hydroformylation catalyst compositions and methods of hydroformylation using the compounds are also disclosed. Methods of making the compounds are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.