Catalyst of nickel compound and ligand in presence of a reducing metal
US4326989A · kind A · utility
28Cited by
7References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 12, 1980 |
| Grant date | Apr 27, 1982 |
| Priority date | — |
| Expiry date | Nov 12, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2531/30
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Aryl and heteroaryl mono chlorides are coupled in an aprotic solvent under an inert atmosphere by a catalyst mixture of a nickel compound and a ligand in the presence of a reducing metal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.