Process for the preparation of N-silylorganocarbamates
US6673954B1 · kind B1 · utility
7Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 19, 2003 |
| Grant date | Jan 6, 2004 |
| Priority date | — |
| Expiry date | Feb 19, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/1892
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process is provided for preparing an N-silylorganocarbamate, which comprises: providing a mixture of aminoorganosilane and a catalytically effective amount of basic catalyst and; combining the mixture of aminoorganosilane and basic catalyst with an organocarbonate ester the mixture of aminoorganosilane and basic catalyst, the organocarbonate ester or both being at elevated temperature at the time of their being combined.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.