HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Triethylamine → Diethyl 3-tert.butyl-2-isoxazolin-5-ylphosphonate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Triethylamine | HCID 8471 | — |
| Edukt | Chlorosuccinimide | HCID 31398 | — |
| Edukt | Diethyl vinylphosphonate | HCID 69629 | — |
| Edukt | Pivalaldoxime | HCID 136457 | — |
| Lösungsmittel | Pyridine | HCID 1049 | — |
| Lösungsmittel | Dichloromethane | HCID 6344 | — |
| Produkt | Diethyl 3-tert.butyl-2-isoxazolin-5-ylphosphonate | HCID 86744708 | — |
Reaktionsschritte
The procedure is analogous to that of Example 25 using 15.2 g (0.15 mol) of pivalaldoxime, 22.0 g (0.165 mol) of N-chlorosuccinimide, 0.5 ml of pyridine, 27.1 g (0.165 mol) of diethyl vinylphosphonate and 22.9 ml (0.165 mol) of triethylamine in dichloromethane. The product is obtained as an oil after the usual working up.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05006515 |
| Quelldatensatz | uspto-grants-1991_04 |
| ORD ID | ord-f7ff29b72e2e4375b1d0bcfc664d7b01 |
| Quellennotiz | uspto-grants-1991_04 |