Insoluble promoters for nickel-catalyzed hydrocyanation of monoolefins
US6048996A · kind A · utility
10Cited by
1References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 26, 1999 |
| Grant date | Apr 11, 2000 |
| Priority date | — |
| Expiry date | Aug 26, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C253/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An improved process for converting an acylcic monoolefin to its corresponding terminal organonitrile by reacting the monoolefin with hydrogen cyanide in the presence of zero-valent nickel, a phosphite ligand, and an insoluble Lewis acid promoter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.