Production of tertiary amine
US4625063A · kind A · utility
12Cited by
4References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 6, 1985 |
| Grant date | Nov 25, 1986 |
| Priority date | — |
| Expiry date | Jun 6, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C211/08
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A tertiary amine of a high purity is prepared from an alcohol or an aldehyde and a primary or second amine at a low temperature, using a catalyst of copper, nickel and an element belonging to the VIII platinum group such as platinum, palladium, ruthenium and rhodium, while removing out water formed by the reaction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.