HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2,2',4,4'-Tetrahydroxybenzophenone → 2,2',4,4'-Tetrahydroxybenzophenone beta-(3,4-epoxycyclohexyl)ethyltrimethoxysilane
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 2,2',4,4'-Tetrahydroxybenzophenone | HCID 8571 | — |
| Edukt | Epoxycyclohexylethyltrimethoxysilane | HCID 18819 | — |
| Katalysator | Tetramethylammonium chloride | HCID 6379 | — |
| Produkt | 2,2',4,4'-Tetrahydroxybenzophenone beta-(3,4-epoxycyclohexyl)ethyltrimethoxysilane | HCID 86735101 | — |
Reaktionsschritte
The above Adduct III was prepared by heating 2,2',4,4'-tetrahydroxybenzophenone (4.92 g, 0.02 mole) at 80° C. with 9.84 g (0.04 mole) of β-(3,4-epoxycyclohexyl)ethyltrimethoxysilane and 0.1 g of tetramethylammonium chloride. A pale, reddish-brown, viscous oil was obtained.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04122233 |
| Quelldatensatz | uspto-grants-1978_10 |
| ORD ID | ord-03a3c27699b74bf9a51b4628c7d6c25b |
| Quellennotiz | uspto-grants-1978_10 |