HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Bromophenylhydrazine hydrochloride → 1-(4-bromophenyl)-3-(4-methoxyphenyl)-7-trifluoromethyl-1H-indazole
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Bromophenylhydrazine hydrochloride | HCID 12157 | — |
| Reactant | (2-Fluoro-3-trifluoromethyl-phenyl)-(4-methoxy-phenyl)-methanone | HCID 11231817 | — |
| Catalyst | 4-(Dimethylamino)pyridine | HCID 14284 | — |
| Product | 1-(4-bromophenyl)-3-(4-methoxyphenyl)-7-trifluoromethyl-1H-indazole | HCID 68883324 | — |
Reaction Steps
Prepared according to Method C step A from (2-fluoro-3-trifluoromethyl-phenyl)-(4-methoxyphenyl)-methanone (0.149 g, 0.5 mmol), 4-bromophenylhydrazine hydrochloride (0.134 g, 0.6 mmol) and DMAP (0.061 g, 0.5 mmol) to give the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07241791B2 |
| Source dataset | uspto-grants-2007_07 |
| ORD ID | ord-60b6c9b5f6ac4508a799e78c5232ab47 |
| Source note | uspto-grants-2007_07 |