HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Tributylstannane → Bis[1-(2-hydroxypropoxy)-2,2,6,6-tetramethylpiperidin-4-yl]Sebacate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Tributylstannane | HCID 5948 | — |
| Edukt | Heptane | HCID 8900 | — |
| Edukt | 1-Bromo-2-propanol | HCID 29740 | — |
| Edukt | Bis(1-hydroxy-2,2,6,6-tetramethyl-4-piperidinyl)decandioate | HCID 11272241 | — |
| Edukt | Ethylacetate heptane | HCID 21899848 | — |
| Lösungsmittel | Chlorobenzene | HCID 7964 | — |
| Produkt | Bis[1-(2-hydroxypropoxy)-2,2,6,6-tetramethylpiperidin-4-yl]Sebacate | HCID 22507677 | — |
Reaktionsschritte
Tributyltin hydride is added dropwise to a solution of 1-bromo-2-propanol and excess bis(1-oxyl-2,2,6,6-tetramethylpiperidin-4-yl) sebacate in chlorobenzene. The mixture is heated to facilitate reaction. The crude reaction mixture is passed through silica gel with heptane and then heptane/ethyl acetate to afford the title compound.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06271377B1 |
| Quelldatensatz | uspto-grants-2001_08 |
| ORD ID | ord-f6e276f561154481bffce00bcf3c89fa |
| Quellennotiz | uspto-grants-2001_08 |