HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Trifluoroacetic acid → HCID 178514772, Verbindung
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Trifluoroacetic acid | HCID 6422 | — |
| Edukt | 2-Phthalimidoethanesulfonyl chloride | HCID 308739 | — |
| Edukt | (1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)methanesulfonyl chloride | HCID 21315191 | — |
| Edukt | N-t-butylphthalimidomethanesulfonamide | HCID 54174780 | — |
| Edukt | 1-N-t-butylsulfamoyl methyltetrazole-5-thiol | HCID 70600128 | — |
| Edukt | HCID 178449998 | HCID 178449998 | — |
| Produkt | HCID 178514772 | HCID 178514772 | — |
Reaktionsschritte
When phthalimidomethanesulfonyl chloride is substituted in the procedure of Example 3 for 2-phthalimidoethanesulfonyl chloride, N-t-butylphthalimidomethanesulfonamide is prepared which is converted to 1-N-t-butylsulfamoyl methyltetrazole-5-thiol as described therein. Treatment of 1-N-t-butylsulfamoylmethyltetrazole-5-thiol with trifluoroacetic acid as described in Example 3 gives 1-sulfamoylmethyltetrazole-5-thiol.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04159373 |
| Quelldatensatz | uspto-grants-1979_06 |
| ORD ID | ord-def680654b6f43d682d8103bcd6c6a92 |
| Quellennotiz | uspto-grants-1979_06 |