Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Nitric Acid | HCID 944 | — |
| Reactant | Vanillin | HCID 1183 | — |
| Solvent | Water | HCID 962 | — |
| Product | 5-Nitrovanillin | HCID 81134 | — |
Reaction Steps
To a solution of concentrated nitric acid (900 ml) and water (900 ml) was added 4-hydroxy-3-methoxybenzaldehyde (300 g) at a temperature under 10° C. After stirring 1 hour at 0° C. the precipitate was filtered and washed with water.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US08318785B2 |
|---|
| Source dataset | uspto-grants-2012_11 |
|---|
| ORD ID | ord-36a905f16c8b4a2ba28327c9166a3f6e |
|---|
| Source note | uspto-grants-2012_11 |
|---|
