HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 178440704, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Ammonium Chloride | HCID 25517 | — |
| Reactant | Sodium Azide | HCID 33557 | — |
| Reactant | HCID 10541762 | HCID 10541762 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 178440704 | HCID 178440704 | — |
Reaction Steps
A mixture of 7-tert.butyl-3-cyanothioxanthone (1.25 g), sodium azide (0.31 g), ammonium chloride (0.25 g) and dimethylformamide (15 ml) was heated at 125°-130° C. for 4 hours, cooled, and poured into dilute hydrochloric acid. The yellow precipitated product was filtered off and recrystallised from dimethylformamide to yield 7-tert.-butyl-3-(5-tetrazolyl)thioxanthone, m.p. 277° C. with decomposition.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04103015 |
| Source dataset | uspto-grants-1978_07 |
| ORD ID | ord-1a891586d2184651b0da6bda0cc56ca0 |
| Source note | uspto-grants-1978_07 |