Carboxylated amino-1,3,5-triazines, derivatives thereof and processes for preparing the same
US6204382A · kind A · utility
3Cited by
11References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 5, 1994 |
| Grant date | Mar 20, 2001 |
| Priority date | — |
| Expiry date | Aug 5, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D251/70
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates generally to carboxylated amino-1,3,5-triazines and the preparation thereof via carboxylation of amino-1,3,5-triazines with carbon dioxide and a base. These carboxylated amino-1,3,5-triazines find use, for example, as intermediates in the production of other useful amino-1,3,5-triazine derivatives, and particularly carbamate and isocyanate functional 1,3,5-triazines. The present invention also relates to the preparation of such carbamate and isocyanate functional 1,3,5-triazines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.