HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium Azide → 1-(4-methoxyphenyl)-1H-tetrazole-5-thiol
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium Azide | HCID 33557 | — |
| Reactant | 4-Methoxyphenyl isothiocyanate | HCID 75293 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | 1-(4-methoxyphenyl)-1H-tetrazole-5-thiol | HCID 695766 | 59.5% |
Reaction Steps
4-Methoxyphenylisothiocyanate (2 g) and 1 g of sodium azide in 50 mL of ethanol is refluxed for 5 hours, cooled and concentrated as described (Canadian Journal of Chemistry 1959, p 101). The precipitate is collected by vacuum filtration and dried to give 1.5 g of 1-(4-methoxyphenyl)tetrazol-5-thione as an off-white solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06080772 |
| Source dataset | uspto-grants-2000_06 |
| ORD ID | ord-ca8e0e7094e142ba980b0601567715c1 |
| Source note | uspto-grants-2000_06 |