Catalytic alkylation process
US5332853A · kind A · utility
11Cited by
3References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 14, 1993 |
| Grant date | Jul 26, 1994 |
| Priority date | — |
| Expiry date | Jul 14, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/122
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
This application concerns a process for alkylating, in a hydrocarbon solvent reaction medium, metalloidal substrates such as alkylating a chlorosilane with an alkyllithium containing 3 to 8 carbon atoms by conducting these reactions in the presence of a catalyst selected from primary and secondary alcohols, and their respective metal alkoxides, cyclic ethers, hydrocarbyl ethers, hydrocarbyl silyl ethers, and tertiary amines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.