HuagongsheHuagongshe Chemistry Print Report · For research reference only
4,4,4-Trifluoro-1-phenyl-1,3-butanedione → 1-(4-Nitrophenyl)-5-phenyl-3-(trifluoromethyl)pyrazole
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4,4,4-Trifluoro-1-phenyl-1,3-butanedione | HCID 67589 | — |
| Reactant | 4-Nitrophenylhydrazine hydrochloride | HCID 5463401 | — |
| Product | 1-(4-Nitrophenyl)-5-phenyl-3-(trifluoromethyl)pyrazole | HCID 15498744 | 95.2% |
Reaction Steps
Using 4,4,4-trifluoro-1-phenyl-1,3-butanedione and 4-nitrophenylhydrazine hydrochloride as the raw materials, the same operation as the Example 538(1) gave the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07700655B2 |
| Source dataset | uspto-grants-2010_04 |
| ORD ID | ord-d1206181a93f4698b82474ce30b369f7 |
| Source note | uspto-grants-2010_04 |