HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Hexamethylcyclotrisiloxane → Nonamethyltetrasiloxanyl 2-methylprop-2-enoate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Hexamethylcyclotrisiloxane | HCID 10914 | — |
| Edukt | Trifluoromethanesulfonic acid | HCID 62406 | — |
| Edukt | 2-Propenoic acid, 2-methyl-, trimethylsilyl ester | HCID 2733839 | — |
| Lösungsmittel | Triethylamine | HCID 8471 | — |
| Produkt | Nonamethyltetrasiloxanyl 2-methylprop-2-enoate | HCID 12991985 | — |
Reaktionsschritte
5 g of hexamethylcyclotrisiloxane, 3.5 g of trimethylsilyl methacrylate, 0.016 g of trifluoromethane sulfonic acid were stirred for 24 h at room temperature. 0.5 ml of triethylamine was then added, and the salts were filtered to furnish nonamethyl-1-methacryloyloxy-tetrasiloxane.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US07595370B2 |
| Quelldatensatz | uspto-grants-2009_09 |
| ORD ID | ord-9f5b029e75fd41529db837badcc7691e |
| Quellennotiz | uspto-grants-2009_09 |