HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → 2-[Methyl(octadecyl)amino]-5-nitrobenzoic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | 2-Chloro-5-nitrobenzoic acid | HCID 17287 | — |
| Reactant | N-Methyloctadecylamine | HCID 75539 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | 2-[Methyl(octadecyl)amino]-5-nitrobenzoic acid | HCID 21388732 | — |
Reaction Steps
A mixture of 20g 2-chloro-5-nitrobenzoic acid, 28.6g methyl octadecylamine and 20 ml triethylamine was heated on a steam bath for 6 hours. The resulting solid was dissolved in aqueous ethanol, and then 6N HCl was added to give a pH of 3. The product was filtered and recrystallized from ethanol and then from acetone. m.p. = 108°-109°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04066456 |
| Source dataset | uspto-grants-1978_01 |
| ORD ID | ord-fa793bdeb2404a46baf3bb8a5b3499ec |
| Source note | uspto-grants-1978_01 |