HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
1,5-Dibromopentane → 5-[(5-Bromopentyl)oxy]-2-benzofurancarboxylic Acid Ethyl Ester
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 1,5-Dibromopentane | HCID 8100 | — |
| Edukt | Ethyl 5-hydroxybenzofuran-2-carboxylate | HCID 22228632 | — |
| Produkt | 5-[(5-Bromopentyl)oxy]-2-benzofurancarboxylic Acid Ethyl Ester | HCID 53803078 | 73% |
Reaktionsschritte
Starting with 2.41 g (11.69 mmol) of 5-hydroxy-2-benzofuran-carboxylic acid ethyl ester, and 8.06 (35.06 mmol) of 1,5-dibromopentane, the title compound (3.03 g; 73%) was obtained as a white solid, mp 31° C., using the procedure of example 21.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05273999 |
| Quelldatensatz | uspto-grants-1993_12 |
| ORD ID | ord-ecee3c272b8b4bacb446828d1acc4f9e |
| Quellennotiz | uspto-grants-1993_12 |