Process for production of diphenyl-dialkoxysilane, phenylalkyl-dialkoxysilane, octaphenylcyclotetrasilozane and sym-tetraalkyltetraphenyl-cyclotetrasiloxane
US6160151A · kind A · utility
5Cited by
3References
20Claims
0Family size
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Key dates
| Filing date | Dec 8, 1999 |
| Grant date | Dec 12, 2000 |
| Priority date | — |
| Expiry date | Dec 8, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/1876
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Diphenyl-dialkoxysilanes and phenylmethyl-dialkoxysilanes where the alkoxy group has 1 to 10 carbons, preferably 1 or 2 carbons, are prepared by the reactions shown in Schemes 1 through 4. ##STR1##
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.