Preparation of arylaminoaluminums
US4766230A · kind A · utility
0Cited by
7References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 16, 1986 |
| Grant date | Aug 23, 1988 |
| Priority date | — |
| Expiry date | Oct 16, 2006 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F5/069
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The arylaminoaluminums, well adopted as catalysts for the ortho-alkylation of aromatic amines with an olefin, are facilely prepared by reacting at least one aromatic amine with metallic aluminum in the presence of a catalytically effective amount of iodine, or precursor compound thereof which generates elemental iodine under the conditions of reaction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.