HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Potassium Carbonate → 5-(4-n-Pentylphenyl)-pyrazin-2-yl p-n-propylbenzyl ether
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Potassium Carbonate | HCID 11430 | — |
| Edukt | 1-(Bromomethyl)-4-propylbenzene | HCID 22246866 | — |
| Edukt | HCID 178442096 | HCID 178442096 | — |
| Lösungsmittel | Dimethylformamide | HCID 6228 | — |
| Produkt | 5-(4-n-Pentylphenyl)-pyrazin-2-yl p-n-propylbenzyl ether | HCID 19859667 | — |
Reaktionsschritte
A mixture of 10.4 g of 5-(4-pentylphenyl)-2-pyrazinol (obtainable analogously to Japanese Preliminary Published Application 144,770/84), 7.7 g of p-n-propylbenzyl bromide, 8.6 g of potassium carbonate and 50 ml of dimethylformamide is heated at 90° for 10 hours. Customary working up gives 5-(4-n-pentylphenyl)-pyrazin-2-yl p-n-propylbenzyl ether.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04913837 |
| Quelldatensatz | uspto-grants-1990_04 |
| ORD ID | ord-7d68e957568f4517a17ac1cc117a670e |
| Quellennotiz | uspto-grants-1990_04 |