HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Cesium carbonate → 2-Benzyl-2-(2,2,2-trifluoroethyl)malononitrile
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Cesium carbonate | HCID 10796 | — |
| Edukt | 2-(Phenylmethyl)propanedinitrile | HCID 15846 | — |
| Edukt | 2,2,2-Trifluoroethyl trifluoromethanesulfonate | HCID 80366 | — |
| Lösungsmittel | Dimethylformamide | HCID 6228 | — |
| Produkt | 2-Benzyl-2-(2,2,2-trifluoroethyl)malononitrile | HCID 22235011 | 55,5% |
Reaktionsschritte
Using 0.1 g of benzylmalononitrile, 5 ml of N,N-dimethylformamide, 0.073 g of cesium carbonate, and 0.1 g of 2,2,2-trifluoroethyl trifluoromethanesulfonate, and according to the process described in the Production Example 1, there was obtained 0.057 g of 2-benzyl-2-(2,2,2-trifluoroethyl)malononitrile (the present compound (3)).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US07402691B2 |
| Quelldatensatz | uspto-grants-2008_07 |
| ORD ID | ord-6c709c2162a5461d965f19b5ab0a6509 |
| Quellennotiz | uspto-grants-2008_07 |