HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
4-Hydroxybenzyl Alcohol → HCID 178447919, Verbindung
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 4-Hydroxybenzyl Alcohol | HCID 125 | — |
| Edukt | Dicyclohexylcarbodiimide | HCID 10868 | — |
| Edukt | Potassium Permanganate | HCID 516875 | — |
| Edukt | 4-(Difluoromethoxy)benzoic acid | HCID 737360 | — |
| Edukt | HCID 178447901 | HCID 178447901 | — |
| Produkt | HCID 178447919 | HCID 178447919 | — |
Reaktionsschritte
4-Difluoromethoxybenzoic acid (available by etherification of the phenolic OH group of p-hydroxybenzyl alcohol analogously to Example 1, followed by oxidation with potassium permanganate) is esterified, as described in Example 5b), with 4-(trans-4-propylcyclohexyl)-phenol by the DCC method. m.p.: 104° C., c.p.: 193.5° C.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05389292 |
| Quelldatensatz | uspto-grants-1995_02 |
| ORD ID | ord-67f517da2da24b9a9f6129c5761005b0 |
| Quellennotiz | uspto-grants-1995_02 |