HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2-Pyridineethanamine → HCID 178512782, Verbindung
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 2-Pyridineethanamine | HCID 75919 | — |
| Edukt | S-methyl isothiourea hemisulfate | HCID 6604939 | — |
| Lösungsmittel | Water | HCID 962 | — |
| Produkt | HCID 178512782 | HCID 178512782 | — |
Reaktionsschritte
A solution of 2-(2-aminoethyl)pyridine (10.0 g) and S-methylthiouronium sulphate (11.39 g) in water (30 ml) is heated under reflux for two hours. The crude material, isolated in a manner similar to that described in Example 1, is recrystallized from water, yielding 2-(2-pyridyl)ethylguanidine sulphate, m.p. 264°-266° C.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04088769 |
| Quelldatensatz | uspto-grants-1978_05 |
| ORD ID | ord-be4b542052714c54b65c5ae8e4689377 |
| Quellennotiz | uspto-grants-1978_05 |