HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Diethyl Ether → 1-Amino-2-benzoyl-pyridinium-p-toluene sulfonate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Diethyl Ether | HCID 3283 | — |
| Edukt | 2-Benzoylpyridine | HCID 7038 | — |
| Edukt | Amino 4-methylbenzene-1-sulfonate | HCID 10965249 | — |
| Lösungsmittel | Dichloromethane | HCID 6344 | — |
| Produkt | 1-Amino-2-benzoyl-pyridinium-p-toluene sulfonate | HCID 14155654 | — |
Reaktionsschritte
The starting substance is prepared as follows: To a solution of 1 g (5.5 millimoles) of 2-benzoyl-pyridine in 10 ml of dichloromethane a solution of 1.04 g (5.5 millimoles) of O-(p-toluenesulfonyl)-hydroxylamine in 20 ml of dichloromethane is added. The reaction mixture is allowed to stand for 2 hours, then ether is added. 1.5 g (74%), of 1-amino-2-benzoyl-pyridinium-p-toluene sulfonate are obtained.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04419355 |
| Quelldatensatz | uspto-grants-1983_12 |
| ORD ID | ord-e7d4540baa5f4abcac0c27df06092bbc |
| Quellennotiz | uspto-grants-1983_12 |