HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Acetic acid, bromo-, propyl ester → 2-Propoxycarbonylmethyl-4,5-dimethyl-2-oxo-1,3,2-dioxaphospholane
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Acetic acid, bromo-, propyl ester | HCID 141981 | — |
| Edukt | 2-Methoxy-4,5-dimethyl-1,3,2-dioxaphospholane | HCID 271733 | — |
| Produkt | 2-Propoxycarbonylmethyl-4,5-dimethyl-2-oxo-1,3,2-dioxaphospholane | HCID 19828587 | 95,1% |
Reaktionsschritte
Using the procedure of Step A of Example 1, 3.8 g of n-propyl bromoacetate and 2.42 g of 2-methoxy-4,5-dimethyl -1,3,2-dioxaphospholane were reacted to obtain 3.62 g of raw 2-propoxycarbonylmethyl-4,5-dimethyl-2-oxo-1,3,2-dioxaphospholane which was used as is for the next step.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05026862 |
| Quelldatensatz | uspto-grants-1991_06 |
| ORD ID | ord-ea7329280bb9478ca866605e4110c141 |
| Quellennotiz | uspto-grants-1991_06 |