HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Hydrogen Bromide → 1,4-Dimethyl-2-[(2-aminoethyl)thiomethyl]imidazole dihydrobromide
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Hydrogen Bromide | HCID 260 | — |
| Edukt | Cysteamine Hydrochloride | HCID 9082 | — |
| Edukt | (1,4-dimethyl-1H-imidazol-2-yl)methanol | HCID 12923402 | — |
| Edukt | Isopropanol methanol | HCID 21255859 | — |
| Produkt | 1,4-Dimethyl-2-[(2-aminoethyl)thiomethyl]imidazole dihydrobromide | HCID 20557969 | — |
Reaktionsschritte
The reaction of 1,4-dimethyl-2-hydroxymethylimidazole (2.5 g.) with cysteamine hydrochloride (2.5 g.) in aqueous hydrobromic acid by the method described in Example 1 (i) (a) gave 1,4-dimethyl-2-[(2-aminoethyl)thiomethyl]imidazole dihydrobromide (6.2 g.), m.p. 161°-163° (from isopropyl alcohol-methanol).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04151288 |
| Quelldatensatz | uspto-grants-1979_04 |
| ORD ID | ord-320d31456d0344048f5b2eecc5378ada |
| Quellennotiz | uspto-grants-1979_04 |