Deamination of aromatic amines
US4577046A · kind A · utility
1Cited by
2References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 11, 1984 |
| Grant date | Mar 18, 1986 |
| Priority date | — |
| Expiry date | Jun 11, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C51/377
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Deamination of aromatic primary amines by diazotization and hydrogen replacement of the diazo group is accelerated in the presence of hydrogen peroxide. Yields of at least about 85% are typical, with reaction times of usually about one hour or less.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.