HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Sodium hydride → 2-Chloro-4-dimethylamino-6-(3-thienylmethyloxy)pyridine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Sodium hydride | HCID 24758 | — |
| Edukt | Thiophene-3-methanol | HCID 123570 | — |
| Edukt | 4-Pyridinamine, 2,6-dichloro-N,N-dimethyl- | HCID 12175136 | — |
| Lösungsmittel | Tetrahydrofuran | HCID 8028 | — |
| Produkt | 2-Chloro-4-dimethylamino-6-(3-thienylmethyloxy)pyridine | HCID 19957407 | — |
Reaktionsschritte
To a solution of 3-thiophenemethanol (0.526 g, 0.0042×1.1 mol) in 10 ml of dry tetrahydrofuran, sodium hydride (0.335 g, (ca.60% in mineral oil), 0.0042×2.0 mol) was added. After the bubbling ceased, a solution of 2,6-dichloro-4-dimethylaminopyridine (0.8 g, 0.0042 mol) in 20 ml of dry tetrahydrofuran was added dropwise at room temperature.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05624942 |
| Quelldatensatz | uspto-grants-1997_04 |
| ORD ID | ord-294381b45af647be8b0a1ac7e5d7e5ef |
| Quellennotiz | uspto-grants-1997_04 |