HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrazine → 5-(p-Fluorophenyl)-3-hydrazino-1,2,4-triazine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrazine | HCID 9321 | — |
| Reactant | 5-(4-Fluoro-phenyl)-3-methylsulfanyl-[1,2,4]triazine | HCID 654246 | — |
| Solvent | MeOH tetrahydrofuran | HCID 21899815 | — |
| Product | 5-(p-Fluorophenyl)-3-hydrazino-1,2,4-triazine | HCID 12748649 | — |
Reaction Steps
To a solution of 11.9 g. of 5-(p-fluorophenyl)-3-(methylthio)-1,2,4-triazine in 50 ml. of 1:1 methanol-tetrahydrofuran is added 2.1 ml. of 95% hydrazine. The mixture is refluxed for 12 hours and then cooled. The solid which forms is collected by filtration and washed with hexane, giving 5-(p-fluorophenyl)-3-hydrazino-1,2,4-triazine as a yellow solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04159375 |
| Source dataset | uspto-grants-1979_06 |
| ORD ID | ord-bfad9d92515140e3a5c5dc3a4eca520c |
| Source note | uspto-grants-1979_06 |