HuagongsheHuagongshe Chemistry Print Report · For research reference only
Pyrazole → 4-(1H-Pyrazol-1-yl)aniline
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Pyrazole | HCID 1048 | — |
| Reactant | p-Fluoronitrobenzene | HCID 9590 | — |
| Product | 4-(1H-Pyrazol-1-yl)aniline | HCID 594274 | — |
Reaction Steps
The title compound is obtained as described in Example 18a/b using 1-fluoro-4-nitro-benzene (Fluka, Buchs, Switzerland) and 1H-pyrazole (Fluka, Buchs, Switzerland). Title compound: ES-MS: 160.2 (M+H)+; analytical HPLC: tret=3.61 minutes (Grad 2).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07667039B2 |
| Source dataset | uspto-grants-2010_02 |
| ORD ID | ord-898bff64fee34ff58ff166c89f67afd7 |
| Source note | uspto-grants-2010_02 |