Phenyl-pyrimidines
US3997536A · kind A · utility
45Cited by
0References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 21, 1975 |
| Grant date | Dec 14, 1976 |
| Priority date | — |
| Expiry date | Oct 21, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K19/3458
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Phenyl-pyrimidines of the formula ##STR1## wherein R.sub.1 and R.sub.2 are as hereinafter set forth, are described. The end products are useful as liquid crystals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.