HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Hexane → 2H-Pyran, tetrahydro-2-(4-iodophenoxy)-
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Hexane | HCID 8058 | — |
| Edukt | 3,4-dihydro-2H-pyran | HCID 8080 | — |
| Edukt | 4-Iodophenol | HCID 10894 | — |
| Katalysator | Sulfuric Acid | HCID 1118 | — |
| Produkt | 2H-Pyran, tetrahydro-2-(4-iodophenoxy)- | HCID 2916803 | 65,9% |
Reaktionsschritte
4-Iodophenol 10.0 g (45.5 mmol) was dissolved in 20 mL 3,4-dihydro-2H-pyran, then one drop of concentrated sulfuric acid was added, the reaction mixture was stirred for 30 min, then the mixture was poured into 1000 mL of n-hexane, filtered, washed with 300 mL (100 mL×3) hexane, and dried in vacuum to afford the desired product as a white solid (9.1 g, 65.9%).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US09309211B2 |
| Quelldatensatz | uspto-grants-2016_04 |
| ORD ID | ord-6bb0690ebcf44ef9b9f4a5233263a59d |
| Quellennotiz | uspto-grants-2016_04 |