HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
3-(4-Iodophenyl)propanoic acid → 4-Iodobenzenepropanol
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 3-(4-Iodophenyl)propanoic acid | HCID 233238 | — |
| Edukt | Sodium Bicarbonate | HCID 516892 | — |
| Edukt | Aluminium lithium hydride | HCID 21226445 | — |
| Lösungsmittel | Tetrahydrofuran | HCID 8028 | — |
| Produkt | 4-Iodobenzenepropanol | HCID 3042614 | — |
Reaktionsschritte
3-(4-iodophenyl)propanoic acid (Atlantic Research Chemicals Ltd.) (2.76 g, 10.00 mmol) were dissolved in tetrahydrofuran (100 mL) and added slowly to a suspension of lithium aluminium hydride (0.23 g, 6.00 mmol) in 100 mL tetrahydrofuran. The reaction was stirred for 3 h, then 1 N aqueous sodium hydrogen carbonate (150 mL) were added slowly and the resulting mixture was extracted with ethyl acetate (3×400 mL), the organic extracts were dried over magnesium sulfate and concentrated in vacuo. The crude product was purified on silica gel using a hexane/ethyl acetate gradient, and the appropriate fractions were combined and concentrated.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US09238631B2 |
| Quelldatensatz | uspto-grants-2016_01 |
| ORD ID | ord-a0b7e79b5f10482a8b87cf1a00488fbe |
| Quellennotiz | uspto-grants-2016_01 |