HuagongsheHuagongshe Chemistry Print Report · For research reference only
Nitric Acid → 5-BENZYLOXY-4-METHOXY-2-NITROBENZALDEHYDE
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Nitric Acid | HCID 944 | — |
| Reactant | 3-Benzyloxy-4-methoxybenzaldehyde | HCID 80671 | — |
| Product | 5-BENZYLOXY-4-METHOXY-2-NITROBENZALDEHYDE | HCID 4559913 | — |
Reaction Steps
To concentrated nitric acid (200 ml.) maintained at 0° C. is added 3-benzyloxy-4-methoxybenzaldehyde (48 g., 0.198 mole) over a 30 minute period with stirring. When addition is complete, the temperature is allowed to rise to 15° C. and stirring continued for another 30 minutes. The mixture is then added to ice-water and the yellow precipitate collected by filtration and dried. Yield = 52.8g. (94%); m.p. 131°-132° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04134981 |
| Source dataset | uspto-grants-1979_01 |
| ORD ID | ord-a6166c0959614d618ea1fe753953dd41 |
| Source note | uspto-grants-1979_01 |