HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Hexane → p-Divinylbenzene
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Hexane | HCID 8058 | — |
| Edukt | Chlorodimethylsilane | HCID 66108 | — |
| Edukt | (Styrylethyl)-trichlorosilane | HCID 57297925 | — |
| Katalysator | Platinum | HCID 23939 | — |
| Produkt | p-Divinylbenzene | HCID 66041 | — |
Reaktionsschritte
(Styrylethyl)-trichlorosilane is first synthesized by a platinum-catalyzed mono-hydrosilylation of p-DVB with chlorodimethylsilane in hexane. Kim, I-J.; Faust, R. Polym. Prepr., (Am. Chem. Soc. Div. Polym. Chem) 2000, 41(2), 1309. A styryl-POSS macromer is then prepared by corner capping reaction of incompletely condensed trisilanol (c-C5H9)7Si7O9(OH)3 with (styrylethyl)-trichlorosilane, according to the procedure reported in Haddad, T. S.; Lichtenhan, J. D. Macromolecules 1996, 29, 7302.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08075906B2 |
| Quelldatensatz | uspto-grants-2011_12 |
| ORD ID | ord-8f775f514068446bbda78c8538229c68 |
| Quellennotiz | uspto-grants-2011_12 |