HuagongsheHuagongshe Chemistry Print Report · For research reference only
2,3-Dimethoxy-6-nitrobenzoic acid → 6-Amino-2,3-dimethoxybenzoic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2,3-Dimethoxy-6-nitrobenzoic acid | HCID 12762379 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | 6-Amino-2,3-dimethoxybenzoic acid | HCID 11745590 | — |
Reaction Steps
To a solution of 23.4 g (104 mmol) 6-nitro-2,3-dimethoxy-benzoic acid in ethanol 2.5 g Pd/C were added and treated with 1 bar H2 for 24 h. The catalyst was removed by filtration over Celite, the solution evaporated, the residue was dissolved in 300 ml dioxane and lyophilized.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08058431B2 |
| Source dataset | uspto-grants-2011_11 |
| ORD ID | ord-fd622ac2179f4546af9ee89b24042fcf |
| Source note | uspto-grants-2011_11 |