Process for the preparation of triazine carbamates
US9499498B2 · kind B2 · utility
2Cited by
1References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 28, 2014 |
| Grant date | Nov 22, 2016 |
| Priority date | — |
| Expiry date | Feb 28, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D251/70
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
This invention relates to a process for the preparation of triazine carbamates by reacting a mixture of an aminotriazine A having at least two amino groups per molecule, an organic carbonate C which is preferably an acyclic carbonate, and a mixture B of bases comprising at least two basic metal compounds B1 and B2 individually selected from the group consisting of hydrides, amides, alkoxides, and arylalkoxides of metals, wherein the metal in B1 is not the same as the metal in B2.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.