HuagongsheHuagongshe Chemistry Print Report · For research reference only
Nitric Acid → HCID 21429597, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Nitric Acid | HCID 944 | — |
| Reactant | Benzoic acid, 4-hydroxy-, dodecyl ester | HCID 17569 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Product | HCID 21429597 | HCID 21429597 | 95.8% |
Reaction Steps
A solution of 10 g of dodecyl 4-hydroxybenzoate and 60 ml of acetic acid was heated at 30° to 35° C. and a solution of 2 ml of fuming nitric acid and 10 ml of acetic acid was added dropwise thereto over a 20 minute period with stirring. After the completion of the addition, the mixture was stirred for 1 hour. The crystals deposited in the reaction mixture were collected by filtration, washed with water and recrystallized from ethanol to obtain 11.0 g (yield 95.8%) of the desired compound having a melting point of 70° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04029508 |
| Source dataset | uspto-grants-1977_06 |
| ORD ID | ord-34a4b7f7dc704818b2f1e104f682a1ed |
| Source note | uspto-grants-1977_06 |