Process for preparing 4-substituted imidazole compounds
US4215217A · kind A · utility
4Cited by
3References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 14, 1978 |
| Grant date | Jul 29, 1980 |
| Priority date | — |
| Expiry date | Jun 14, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F9/6506
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for preparing 4-(oxy, thio or amino)methylimidazole compounds via displacement of the trisubstituted phosphonium group from 4-(trisubstituted phosphonium)-methylimidazole compounds is disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.