HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Toluene → Sulfamic acid 4-nitro-3-(trifluoromethyl)phenyl ester
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Toluene | HCID 1140 | — |
| Edukt | 4-Nitro-3-trifluoromethylphenol | HCID 6931 | — |
| Edukt | Chlorosulfonyl isocyanate | HCID 70918 | — |
| Lösungsmittel | Benzene | HCID 241 | — |
| Produkt | Sulfamic acid 4-nitro-3-(trifluoromethyl)phenyl ester | HCID 53668784 | 78% |
Reaktionsschritte
This compound was prepared according to the procedure used in Example 56. A mixture of 10.4 g (0.05 mole) of 5-hydroxy-2-nitrobenzotrifluoride, 7.8 g (0.055 mole) of chlorosulfonyl isocyanate and 75 ml of toluene gave 11.1 g (78%) of tan solid, mp 95°-97° C. (benzene).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05025031 |
| Quelldatensatz | uspto-grants-1991_06 |
| ORD ID | ord-a73c0561a54d422fbb6318d5a1352237 |
| Quellennotiz | uspto-grants-1991_06 |