HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Thionyl Chloride → HCID 178428737, Verbindung
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Thionyl Chloride | HCID 24386 | — |
| Edukt | 2-Methyl-4-nitrophenyl isothiocyanate | HCID 145621 | — |
| Edukt | (1-Aminocyclohexyl)methanol | HCID 409153 | — |
| Lösungsmittel | 1,4-Dioxane | HCID 31275 | — |
| Produkt | HCID 178428737 | HCID 178428737 | 20% |
Reaktionsschritte
1-Amino-1-(hydroxymethyl)cyclohexane (Method B1a) was dissolved in p-dioxane (80 mL) then treated with SOCl2 followed by 2-methyl-4-nitrophenyl isothiocyanate in a manner analogous to Method C2a to give 2-(2-methyl-4-nitrophenylimino)-3-thia-1-azaspiro[4.5]decane (20%), which was reacted with isobutyl bromide in a manner analogous to Method D2a to yield 1-isobutyl-2-(2-methyl-4-nitrophenylimino)-3-thia-1-azaspiro[4.5]decane (0.026 g, 2%): TLC (20% EtOAc/hex) Rf0.69.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06353006B1 |
| Quelldatensatz | uspto-grants-2002_03 |
| ORD ID | ord-6de06910f7ed412493207b0bc47ac210 |
| Quellennotiz | uspto-grants-2002_03 |