HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Stannous chloride dihydrate → (2-Amino-5-chloro-4-trifluoromethyl-phenyl)-carbamic acid tert-butyl ester
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Stannous chloride dihydrate | HCID 61436 | — |
| Edukt | (5-Chloro-2-nitro-4-trifluoromethyl-phenyl)-carbamic acid tert-butyl ester | HCID 69489376 | — |
| Produkt | (2-Amino-5-chloro-4-trifluoromethyl-phenyl)-carbamic acid tert-butyl ester | HCID 69489727 | — |
Reaktionsschritte
The title compound was prepared from (5-chloro-2-nitro-4-trifluoromethyl-phenyl)-carbamic acid tert-butyl ester (Example A1) (7.00 g, 20.5 mmol) by reduction with SnCl2.2H2O according to the general procedure J (method b). Obtained as a yellow solid (3.13 g, 49%).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06949542B2 |
| Quelldatensatz | uspto-grants-2005_09 |
| ORD ID | ord-029dc0044b46447daad0d7aac1507d24 |
| Quellennotiz | uspto-grants-2005_09 |