HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-(2,2-Difluoro-ethoxy)-4-amino-5-nitro-benzoic acid → 2-(2,2-Difluoro-ethoxy)-4,5-diamino-benzoic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-(2,2-Difluoro-ethoxy)-4-amino-5-nitro-benzoic acid | HCID 87139679 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Product | 2-(2,2-Difluoro-ethoxy)-4,5-diamino-benzoic acid | HCID 87139723 | 99% |
Reaction Steps
The subtitle compound is prepared from 2-(2,2-difluoro-ethoxy)-4-amino-5-nitro-benzoic acid (example 2c) with Pd/C and H2 in analogy to example 1f.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08759537B2 |
| Source dataset | uspto-grants-2014_06 |
| ORD ID | ord-1e353d3f3c6d43faa5000cb6fdac6d6d |
| Source note | uspto-grants-2014_06 |