2-acetyl-6-cyanopyridines and their use as intermediates in the synthesis of oligo-2,6-pyridines
US5350696A · kind A · utility
0Cited by
0References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 13, 1993 |
| Grant date | Sep 27, 1994 |
| Priority date | — |
| Expiry date | Apr 13, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/1804
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention is directed to 2-acetyl-6-cyanopyridine compounds that are useful as intermediates in the synthesis of oligo-2,6-pyridines. The present invention is also directed to new, simpler, less expensive methods for synthesizing such oligopyridines using the novel 2-acetyl-6-cyanopyridine compounds as intermediates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.