HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → 4-[(10-Phenyldecyl)amino]benzoic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Potassium Hydroxide | HCID 14797 | — |
| Reactant | Ethyl 4-[(10-phenyldecyl)amino]benzoate | HCID 13079661 | — |
| Reactant | Water ethanol | HCID 19096565 | — |
| Solvent | Water | HCID 962 | — |
| Product | 4-[(10-Phenyldecyl)amino]benzoic acid | HCID 13079660 | — |
Reaction Steps
A mixture of 7.0 g. of ethyl p-[(10-phenyldecyl)amino]benzoate (prepared as described in Example 28), 7 g. of potassium hydroxide and 100 ml. of ethanol-water (9:1) is refluxed for 3.5 hours. The mixture is acidified while hot with concentrated hydrochloric acid, diluted with water, cooled and filtered to give white crystals, m.p. 80°-87° C. Recrystallization from ethanol gives white crystals m.p. 96°-98° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04350822 |
| Source dataset | uspto-grants-1982_09 |
| ORD ID | ord-324304956cb04e0291cd8a7fdcf78f9a |
| Source note | uspto-grants-1982_09 |