HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
tert-Butyl bromoacetate → HCID 86758101, Verbindung
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | tert-Butyl bromoacetate | HCID 79177 | — |
| Edukt | Syn-benzaldehyde oxime | HCID 5324470 | — |
| Edukt | Sodium | HCID 5360545 | — |
| Edukt | HCID 53867073 | HCID 53867073 | — |
| Lösungsmittel | Water | HCID 962 | — |
| Lösungsmittel | Isopropanol | HCID 3776 | — |
| Produkt | HCID 86758101 | HCID 86758101 | — |
Reaktionsschritte
t-Butyl N-Hydroxyglycine. Z-Benzaldoxime (5.64 g, 46.61 mmol) and t-butyl bromoacetate (7.58 mL, 10 g, 51.27 mmol) were added successively to a solution of sodium (1.07 g, 0.047 g-atom) in 2-propanol (120 mL). The suspension was stirred for 2 h and then poured into water (100 mL). Extraction with dichloromethane, followed by drying over anhydrous magnesium sulfate and concentration gave a residue which was chromatographed on silica gel. Elution with 60% ethyl acetate-hexanes gave t-butyl N-benzylideneglycine N-oxide.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06660734B1 |
| Quelldatensatz | uspto-grants-2003_12 |
| ORD ID | ord-a0116aa3708c45c29aef669b762b748d |
| Quellennotiz | uspto-grants-2003_12 |