HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Fluorobenzohydrazide → 3,5-bis-(4-Fluoro-phenyl)-1H-(1,2,4)triazole
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Fluorobenzohydrazide | HCID 9972 | — |
| Reactant | 4-Fluorobenzamidine | HCID 4295238 | — |
| Product | 3,5-bis-(4-Fluoro-phenyl)-1H-(1,2,4)triazole | HCID 86686515 | 71.2% |
Reaction Steps
4 g 4-fluoro-benzamidine was mixed with 4.5 g 4-fluoro-benzoic acid hydrazide and the mixture was melted. Then the mixture was crystallized from ethyl acetate to yield 5.3 g of the desired compound. Rt: 1.55 min (method A), (M+H)+: 258
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08642774B2 |
| Source dataset | uspto-grants-2014_02 |
| ORD ID | ord-a56a8ce5b21741e4a2db3ea3932a470a |
| Source note | uspto-grants-2014_02 |