HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phenylhydrazine → ST50547281
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phenylhydrazine | HCID 7516 | — |
| Reactant | Methyl isothiocyanate | HCID 11167 | — |
| Solvent | Benzene | HCID 241 | — |
| Product | ST50547281 | HCID 4405145 | 67.4% |
Reaction Steps
In 500 ml of benzene was dissolved 108 g of phenylhydrazine, and 73 g of methyl isothiocyanate was added dropwise to the solution, followed by heat refluxing. As the reaction proceeded, crystals were preicpitated. The thus formed crystals were filtered and dried to obtain 122 g of 4-methyl-1-phenylthiosemicarbazide.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04665017 |
| Source dataset | uspto-grants-1987_05 |
| ORD ID | ord-3f553722414249b2aa8eb0457b8cc2a3 |
| Source note | uspto-grants-1987_05 |