Process for preparing N-alkylanilines and N-allylanilines catalyzed by iodides
US5189220A · kind A · utility
1Cited by
6References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 25, 1991 |
| Grant date | Feb 23, 1993 |
| Priority date | — |
| Expiry date | Mar 25, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C209/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a process for the N-alkylation and N-allylation of an aniline by bringing the aniline into contact with an alkylating or allylating agent in an organic solvent in a homogenous liquid phase in the presence of an iodide and a stoichiometric amount of non-quaternizable base.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.