Catalysts for addition of siicon hydrides to .alpha.,.beta.-unsaturated olefinic nitriles
US5126468A · kind A · utility
11Cited by
4References
34Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 29, 1991 |
| Grant date | Jun 30, 1992 |
| Priority date | — |
| Expiry date | Jul 29, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention is a process for the preparation of hydrolyzable .beta.-cyanoalkylsilanes. More particularly, this invention relates to the catalytic addition of hydrolyzable silicon hydrides to .alpha.,.beta.-unsaturated olefinic nitriles to form .beta.-cyanoalkylsilanes. The instant process employs novel catalysts comprising a diamine and non-activated copper, selected inorganic copper compounds, or di-coordinate organic copper compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.