HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Cumene → 4'-Iso-propylbenzoin
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Cumene | HCID 7406 | — |
| Edukt | Glyoxal, phenyl-, hydrate | HCID 12215922 | — |
| Katalysator | Titanium Tetrachloride | HCID 24193 | — |
| Lösungsmittel | 1,1-Dichloroethane | HCID 6365 | — |
| Produkt | 4'-Iso-propylbenzoin | HCID 23513084 | — |
Reaktionsschritte
Phenylglyoxal monohydrate (304 mg, 2 mM) and cumene (0.56 ml, 4 mM) were dissolved in dichloroethane (4 ml), titanium tetrachloride (0.33 ml, 3 mM) was added, and reacted at room temperature for 4 hours. Using the same procedure as in Example 1, 4'-iso-propylbenzoin was obtained as crystal (300.6 mg, 59.6% yield).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05484689 |
| Quelldatensatz | uspto-grants-1996_01 |
| ORD ID | ord-a59f05440ff34bdb954e0a75ad6ad70d |
| Quellennotiz | uspto-grants-1996_01 |