HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Guaiacol → HCID 66999029, Verbindung
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Guaiacol | HCID 460 | — |
| Edukt | 2-Aminothiazole | HCID 2155 | — |
| Edukt | 1-Fluoro-4-methanesulfonyl-2-nitrobenzene | HCID 313137 | — |
| Edukt | HCID 43448157 | HCID 43448157 | — |
| Produkt | N-[2-(2-Methoxyphenoxy)-5-(methylsulfonyl)phenyl]-N'-(thiazol-2-yl)urea | HCID 59732998 | 65% |
| Produkt | HCID 66999029 | HCID 66999029 | 75% |
Reaktionsschritte
2-(2-Methoxyphenoxy)-5-(methylsulfonyl)-1-nitrobenzene (1.21 g, 75%) was prepared from 2-methoxyphenol (0.68 g, 5.5 mmol) and 1-fluoro-4-methylsulfonyl-2-nitro-benzene (1.09 g, 5.0 mmol) following the general procedure A. This was reduced to 2-(2-methoxyphenoxy)-5-(methylsulfonyl)aniline (0.68 g, 62%) following general procedure B. N-[2-(2-Methoxyphenoxy)-5-(methylsulfonyl)phenyl]-N′-(thiazol-2-yl)urea (136 mg, 65%) was prepared from 2-(2-methoxyphenoxy)-5-(methylsulfonyl)aniline (146 mg, 0.5 mmol) and 2-aminothiazole (60 mg, 0.6 mmol) following the general procedure D.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08063081B2 |
| Quelldatensatz | uspto-grants-2011_11 |
| ORD ID | ord-6869207d0b604667834d882ce2ae1251 |
| Quellennotiz | uspto-grants-2011_11 |