HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Chlorotrimethylsilane → 3,8-Dioxa-2,9-disiladecane, 2,2,9,9-tetramethyl-
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Chlorotrimethylsilane | HCID 6397 | — |
| Edukt | 1,4-Butanediol | HCID 8064 | — |
| Katalysator | Hexadecyltributylphosphonium bromide | HCID 84716 | — |
| Produkt | 3,8-Dioxa-2,9-disiladecane, 2,2,9,9-tetramethyl- | HCID 140321 | — |
Reaktionsschritte
1 mole of butane-1,4-diol, 3 moles of trimethylchlorosilane and 0.002 moles of tributyl-hexadecyl phosphonium bromide were reacted at the reflux temperature (56°-96° C.) as in Example 1. The product was worked up by fractional distillation.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05142081 |
| Quelldatensatz | uspto-grants-1992_08 |
| ORD ID | ord-9db4bfcea3d94061a42271e73442d436 |
| Quellennotiz | uspto-grants-1992_08 |