Method for manufacturing acryloxypropysilane
US5750753A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 31, 1996 |
| Grant date | May 12, 1998 |
| Priority date | — |
| Expiry date | Dec 31, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/1876
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A method to manufacture acryloxypropylsilane to a high degree of purity is achieved by hydrosilation of (A) allyl acrylate or allyl methacrylate by (B) a hydrosilane compound, using (C) a platinum-containing compound as the catalyst and (D) an organic phosphorus compound as the promoter. The acryloxypropylsilane product is expressed by General Formula I EQU CH.sub.2 .dbd.CR.sup.1 COOCH.sub.2 CH.sub.2 CH.sub.2 SiR.sup.2.sub.n R.sup.3.sub.3-n (Formula I) where R.sup.1 represents a hydrogen or methyl group, R.sup.2 represents a hydrolyzable group, R.sup.3 represents an aryl, alkenyl or aryl group of carbon number 1-12, and n is 0, 1, 2, or 3.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.