HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrazine Sulfate → HCID 178433316, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrazine Sulfate | HCID 24842 | — |
| Reactant | Potassium Bicarbonate | HCID 516893 | — |
| Reactant | HCID 178433318 | HCID 178433318 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 178433316 | HCID 178433316 | — |
Reaction Steps
A mixture of the isothiourea trihydrochloride from Example 2 (ii) (5.1 g), hydrazine sulphate (1.6 g), potassium hydrogen carbonate (7.0 g) and anhydrous dimethyl formamide (60 ml) was stirred at 70° for 3 hours. Following cooling and filtration the filtrate containing the free base was treated with an excess of ethanolic hydrogen chloride to give the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04034101 |
| Source dataset | uspto-grants-1977_07 |
| ORD ID | ord-bded5c2ab36842c086cd8244c474c63f |
| Source note | uspto-grants-1977_07 |