HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Phenylacetonitrile → HCID 178420213, Verbindung
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Phenylacetonitrile | HCID 8794 | — |
| Edukt | Ammonium azide | HCID 10313046 | — |
| Edukt | (1-methyl-1H-tetrazol-5-yl)(phenyl)methanone | HCID 12331986 | — |
| Produkt | HCID 178420213 | HCID 178420213 | — |
Reaktionsschritte
Another process for the preparation of 5-benzoyl-1-methyltetrazole is known from J. Amer. Chem. Soc. 1963, 85, 2967-2976. Benzyl cyanide is reacted with ammonium azide to give 5-benzyltetrazole and then oxidized with chromium trioxide to give 5-benzoyltetrazole. The methylation to 5-benzoyl-1-methyltetrazole takes place with diazomethane. This synthesis route is likewise disadvantageous as regards safety and economical aspects.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08536211B2 |
| Quelldatensatz | uspto-grants-2013_09 |
| ORD ID | ord-8b07902def7e40a589fe52db19471ae8 |
| Quellennotiz | uspto-grants-2013_09 |